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glib 2.34.0 update seems to have broken gobject-introspection 1.32.1 build
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When building with gcc4.7, libfetch fails with the following error:
ftp.c: In function 'unmappedaddr':
ftp.c:149:2: error: dereferencing type-punned pointer will break
strict-aliasing rules [-Werror=strict-aliasing]
cc1: all warnings being treated as errors
*** Error code 1
The code is intentionally grouping an array of four uint8_t bytes into a
uint32_t word. Add -Wno-strict-aliasing in makefile to fix build in gcc4.7.
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distfiles
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virtualenv is a tool to create isolated Python environments.
The basic problem being addressed is one of dependencies and
versions, and indirectly permissions. Imagine you have an application
that needs version 1 of LibFoo, but another application requires
version 2. How can you use both these applications? If you install
everything into /usr/lib/python2.7/site-packages (or whatever your
platform's standard location is), it's easy to end up in a situation
where you unintentionally upgrade an application that shouldn't be
upgraded.
Or more generally, what if you want to install an application and
leave it be? If an application works, any change in its libraries
or the versions of those libraries can break the application.
Also, what if you can't install packages into the global site-packages
directory? For instance, on a shared host.
In all these cases, virtualenv can help you. It creates an environment
that has its own installation directories, that doesn't share
libraries with other virtualenv environments (and optionally doesn't
access the globally installed libraries either).
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Magit is an interface to the version control system Git, implemented as
an extension to Emacs. Magit supports GNU Emacs version 22 or later.
With Magit, you can inspect and modify your Git repositories with Emacs.
You can review and commit the changes you have made to the tracked
files, for example, and you can browse the history of past changes.
There is support for cherry picking, reverting, merging, rebasing, and
other common Git operations.
Magit is not a complete interface to Git; it just aims to make the most
common Git operations convenient. Thus, Magit will likely not save you
from learning Git itself.
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- patch-ar and patch-as to avoid dependending on python are no longer
necessary since the introduction of --disable-modular-tests
- patch-co has been committed to glib in 2360d04e
- other patches cargo culted across
- statfs test was fixed in glib with commit afa82ae8
- no longer provide man pages as that requires docbook & xsltproc
Many changes in glib since 2.32.4, especially GDBus improvements.
See NEWS file http://git.gnome.org/browse/glib/plain/NEWS?id=2.34.0 for details.
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---------------------
* When "git am" is fed an input that has multiple "Content-type: ..."
header, it did not grok charset= attribute correctly.
* Even during a conflicted merge, "git blame $path" always meant to
blame uncommitted changes to the "working tree" version; make it
more useful by showing cleanly merged parts as coming from the other
branch that is being merged.
* "git blame MAKEFILE" run in a history that has "Makefile" but not
"MAKEFILE" should say "No such file MAKEFILE in HEAD", but got
confused on a case insensitive filesystem and failed to do so.
* "git fetch --all", when passed "--no-tags", did not honor the
"--no-tags" option while fetching from individual remotes (the same
issue existed with "--tags", but combination "--all --tags" makes
much less sense than "--all --no-tags").
* "git log/diff/format-patch --stat" showed the "N line(s) added"
comment in user's locale and caused careless submitters to send
patches with such a line in them to projects whose project language
is not their language, mildly irritating others. Localization to
the line has been disabled for now.
* "git log --all-match --grep=A --grep=B" ought to show commits that
mention both A and B, but when these three options are used with
--author or --committer, it showed commits that mention either A or
B (or both) instead.
* The subcommand to remove the definition of a remote in "git remote"
was named "rm" even though all other subcommands were spelled out.
Introduce "git remote remove" to remove confusion, and keep "rm" as
a backward compatible synonym.
Also contains a handful of documentation updates.
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* Fix a bug that causes a segfault on a LEFT JOIN that includes an OR in the ON clause.
* Work around a bug in the optimizer in the VisualStudio-2012 compiler that causes invalid code to be generated when compiling SQLite on ARM.
* Fix the TCL interface so that the "nullvalue" setting is honored for TCL implementations of SQL functions.
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- A new bpluginfo utility tool
- Make dump_resource respect console ACL's (security fix)
- Add chio-changer-openbsd submitted in bug #1903
- Important Copy job bug fixed.
Major changes since 5.2.9:
- IPv6 networking should work correctly now
- SQL Counter problems resolved
- Bat hanging after running a number of jobs
- dbcheck rw_writelock problem
- Windows VSS restore bug
New Feature:
- Add rudimentary support for backing up AFS
More complete changelog at: http://www.bacula.org/en/?page=news
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The Transifex Command-line Client is a command line tool that enables
you to easily manage your translations within a project without the need
of an elaborate UI system.
You can use the command line client to easily create new resources, map
locale files to translations and synchronize your Transifex project with
your local repository and vice verca. Translators and localization
managers can also use it to handle large volumes of translation files
easily and without much hassle.
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Update Japanese language files.
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mailing list.
Bump PKGREVISION.
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it affected Ruby 1.9.x, too.
Now it assigned CVE-2012-4464 and CVE-2012-4466.
Bump PKGREVISION.
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* Recognize .tar.xz in distfile's name
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* Update emutos to 0.8.7
Changelog:
2012/09/20 - version 0.9.14 released
Mac users: check out the new bridged ethernet (see README_ethernet.rtf).
All users: try out the new Single Blit Composing and Single Blit Refresh
modes - they might give you a better video performance.
There are also many compilation and build fixes for various MacOSX targets
and few MPFR FPU fixes.
And last but not least, there's a neat user requested feature - mouse ungrab
(frees your keyboard and mouse from ARAnyM window so you can work in other
applications while ARAnyM is running) simply by clicking the host middle
mouse button (well, works only if you don't have the Eiffel mouse wheel
emulation enabled in settings).
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GUPnP is an object-oriented open source framework for creating UPnP
devices and control points, written in C using GObject and libsoup.
The GUPnP API is intended to be easy to use, efficient and flexible.
GUPnP DLNA is a small utility library that aims to ease the
DLNA-related tasks such as media profile guessing, transcoding to
a given profile, etc.
GUPnP DLNA is free software released under the GNU LGPL.
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Changelog:
# ksh93
12-08-01 A bug that ignored interrupts for some builtins (e.g. cmdtst::grep)
that read from stdin has been fixed.
12-08-01 A bug that interpreted "cd .foo" as "cd foo" has been fixed.
12-07-30 Added automatic restart for EINTR for ioctl, tcgetattr, and tcsetattr.
12-07-23 A scoping error with namrefs to compound associative arrays has
been fixed.
12-07-20 A bug where builtin -d /path/foo deleted foo has been fixed.
12-07-18 A bug in which /dev/stdout did not work in command substitution on
some systems has been fixed.
12-07-17 A bug in which the restricted option set in a subshell prevented
some variables from getting restored when the subshell completed
has been fixed.
12-07-09 A bug in which the directory is not restored after a subshell changes
the name of the directory for subshells executed in the same process
has been fixed.
12-07-09 A bug in which file descriptors created with {n}< file were not being
closed has been fixed.
12-07-09 The 12-04-04 fix for cd .. was not correct causing cd /etc;cd .. to
remain in /etc. This has been fixed.
12-07-02 A bug in which builtin name did now work for builtins found in a
library added by builtin -f lib has been fixed.
12-07-02 A bug in the edit modes which <tab> after a directory did not refresh
the input line has been fixed.
12-07-02 A bug in which an exit status > 256 corresponding to a signal was
not returned by a function to indicate a signal exit has been fixed.
12-06-28 Fix ulimit -a to list (Kibytes) instead of (kbytes).
12-06-27 Fix unitialized data reference for <CR> as first char in --vi mode.
12-06-26 The formatting of printf "%q" for multibyte locales has changed to
output using \u[xxx] format for valid wide characters.
12-06-25 The size limit for read -N and read -n has been raised to INT_MAX.
12-06-22 A bug in which an exit trap set in a subshell might not be triggered
when the last command was a simple executable has been fixed.
12-06-22 A bug which could cause the shell to hang when a coprocess exits
while a command inside a command substitution is reading from it has
been fixed.
12-06-21 +ksh new accepts for commands of the form for i; <nl> do;...;done
12-06-19 Tab completion after a / when there is only one match not completes
with that match rather than generating a menu of matches.
12-06-19 A bug in which patterns containing {...} where not processed
correctly inside ${var/pattern/string} has been fixed.
12-06-15 Change the .paths plugin/builtin library variable name from
BUILTIN_LIB to PLUGIN_LIB to prevent new plugin_version() aware
-lcmd from causing older non-plugin_version() aware ksh to dump core.
12-06-14 builtin without argument no longer lists .sh.tilde as a built-in.
12-06-12 For assignments if the form x=(foo bar), foo is only check for an
alias if it is float, integer, compound, or nameref.
12-06-12 +The shell supports 64 bit i-nodes even for 32 bit binaries.
12-06-11 A bug wth >; redirection systems for which vfork() was the same a
fork() has been fixed.
12-06-11 A bug in path lookup that ignored buffer boundaries has been fixed.
12-06-08 typeset -a var and typeset -A var, first unset var when var is
a compound variable.
12-06-08 A bug in which running shcomp on a program containg namespace
could core dump has been fixed.
12-06-06 A bug in which unset of an associative array of compound variables
did not completely unset the variable has been fixed.
12-06-06 A bug in which exporting left or right justfied fields could loose
the field width has been fixed.
12-06-06 A bug on Solaris11 in which >; did not work for /dev/null was fixed.
12-06-05 A race condition which occured when stopping a builtin command
invoked from a subshell has been fixed.
12-06-05 A bug with appending elements to an empty indexed array has been
fixed.
12-06-04 A bug in which continuing a stopped builtin could cause it to
terminate has been fixed.
12-06-04 By default, builtins added at runtime will restore the current
directory if they are killed or stopped.
12-06-04 A bug in handling \ in read has been fixed.
12-05-31 Use getrlimit64/setrlimit64 on systems that support it.
12-05-31 Fix 64 bit big-endian arithmentic bug that mishandled nan and inf.
12-05-31 Handle ECONNRESET like EPIPE.
12-05-31 Change .paths parse to use only the last BUILTIN_LIB from the top
and treat BUILTIN_LIB value as a ':' separated list of lib names.
12-05-29 Fix BUILTIN_LIB binding bug that ignored subsequent lookups.
12-05-29 shtests: --nocompile omits the compile test and --compile does only
the compile test.
12-05-25 A command subsitution containing a here-document that itself contains
a here-document no longer hangs.
12-05-24 When the redirection operatory >; is directed to a symlink, it now
overwrites the file named by the link rather than the link.
12-05-21 +Added printf formats %(type)q where type can be html, url, pattern,
ere, or csv.
12-05-18 A bug with appending elements to an indexed array has been fixed.
12-05-18 The exit status from getopts --man interactively was 0 instead of 2
and has been fixed.
12-05-18 Another bug with SHOPT_EDPREDICT which could cause a core dump has
been fixed.
12-05-17 A bug with fixed size arrays which could cause a core dump has been
fixed.
12-05-17 A bug in which the here-document <<< $(<file) was not processed
correctly has been fixed.
12-05-15 The default value for -L, -R, and -Z when the size was not set was
incorrectly defaulting to 1 and has been fixed.
12-05-15 A bug in which a subshell of the form (name=value exec ...) could
coredump when name is an environment variable and xtrace is on has
been fixed.
12-05-15 Fixed a .paths bug in which only the first BUILTIN_LIB assignment worked.
12-05-14 Arithmetic expressions and subexpressions that are not floating point
now treat -0 as 0, so that $((-0)) is 0 and $((-0.0)) is -0.
12-05-11 'unset .sh' now fails with readonly message instead of coredump.
12-05-11 A bug which left an associative array arr containing one element in
the wrong state after expanding with ${arr[@]} has been fixed.
12-05-10 A bug in which typeset -f did not display options that called getopts
has been fixed.
12-05-08 Fixed a number of potential bugs uncovered by valgrind.
12-05-08 A bug in which typeset -b -Z10 var did not initialize var to the
empty string has been fixed.
12-05-07 A bug in which the exit value of an interactive shell could be
affected by the evaluation of the PS1 prompt has been fixed.
12-05-04 A bug in which x=() was not unsetting the old value of x before
creating an empty compound variable has been fixed.
12-05-01 A bug in vi edit mode in which after <ESC>^V, the terminal was not
restored to insert mode after a character is entered has been fixed.
12-04-27 A bug in which old attributes were not cleared when assigning a
value using typeset has been fixed.
12-04-26 +Enabled multiline editing by default. set +o multiline can disable.
12-04-25 The 12-04-17 PATH fix created a new bug which was fixed.
12-04-25 Fixed a big memory leak problem in which unsetting compound variables
did not free all the space.
12-04-25 A bug in which test ! ! ! was treated as an error has been fixed.
12-04-24 A bug with print -v for a compound variable that contained fixed
arrays which prevented the output from being used again as input
has been fixed.
12-04-23 +kill provides the STKFLT signal on systems that support it.
12-04-23 +The -L option was added to kill. The -L option is the same as -l
except that without arguments the output format is in the form of
a select menu.
12-04-23 A bug in which the exit status for an interactive shell was always
0 has been fixed.
12-04-20 Entering blank lines interactively no longer resets the exit status.
12-04-18 A bug in file completion in which the second tab completion on a file
would list the completion rather than inserting the completion has
been fixed.
12-04-18 A bug in which "${arr[@]:i:j}" and "${@:i:j}" generated the empty
string when i was a valid subscript and j was <=0 rather than
generating nothing has been fixed.
12-04-17 A bug in which read -d delim from a terminal did not respond to
interrupt and did not termrinate when the delimiter was entered
has been fixed.
12-04-17 A bug in which a directory in PATH containing a .paths file that
contains a line with FPATH=dir, where dir does not exist could
cause the path search to fail has been fixed.
12-04-16 A bug in which $(trap -p) did not display traps such as ERR and
DEBUG that are not associated with signals has been fixed.
12-04-11 A bug in which unsetting a variable did not unset attributes when
the variable did not have a value has been fixed.
12-04-11 A bug in which read -A for an array whose index is an enumeration
type, lost the enumeration type has been fixed.
12-04-10 Shared libraries loaded from a library named by a BUILTIN_LIB= found
in a .paths file found in a directory on PATH now add builtins that
are associated with the directory in PATH containing the .paths file.
12-04-09 Increased I/O buffer sizes for better performance.
12-04-09 A bug in which the leading 0 was stripped from $x, when $x contained
a heximadecimal constant inside an arithmetic expression inside
a for or while loop.
12-04-06 Modified namespaces to hand variabes FPATH, PATH, and OPTIND that
are defined in name spaces appropriately. This also fixed OPTIND
and OPTARG processing for functions.
12-04-04 A bug in which cd .. fails when the current directory has been
renamed has been fixed.
12-04-02 Made some namespace changes and added a regression test.
12-03-30 A bug with namespaces in which PATH and FPATH set in a namespace was
not restored when leaving the namespace has been fixed.
12-03-29 --- Release ksh93u++ ---
12-03-29 A bug in which appending an index array onto an array without elements
caused the first element to be 1 rather than 0 has been fixed.
12-03-29 A bug which could cause a core dump when copying a large index array
has been fixed.
12-03-28 The shell now generates an error message when the sizes with L, Z, and
R are > 32767 on 32 bit binaries instead of generating a core dump.
12-03-28 A bug in left and right justification in which the width of invalid
characters was not taken as zero has been fixed.
12-03-26 A bug in which typeset -p ref, when ref is a reference to an index
array element did not display the subscript has been fixed.
12-03-23 A bug in lowercase and uppercase fields when expanding ${name:=val}
when name is the empty string has been fixed.
12-03-22 A namespace bug in which a type t defined in namespace foo could not
be referenced outside the namespace as .foo.t has been fixed.
12-03-22 A bug in name reference scoping in which a name function called from
another function is pass a name reference to a compound variable
instance to be created and the compound variable is in the global
scope.
12-03-22 A bug in which ${ref[@}} did not behave like ${arr[i][@]} when
ref is a name reference to arr[i] has been fixed.
12-03-21 A bug in which assigning a compound variable into arr[i], where
arr[i] is an array variable did not work correctly has been fixed.
12-03-21 A bug with multi-dimenstional index arrays in which ${arr[i][j]}
could generate a bogus error message when i was > 9 has been fixed.
12-03-21 A bug in which typeset v=foo, typeset -p v[0] generated a core dump
has been fixed.
12-03-20 A bug in vi edit mode in which the sequence bar<ESC>0i<ESC>l left the
cursor on the b rather than the a has been fixed.
12-03-20 A bug which caused a core dump when defining a type with a field
as ' integer -a data=([0]=0)' has been fixed.
12-03-19 Using typeset -a array when array is an associative arry not
generated an error message.
12-03-19 typeset +a, typeset +A, and typeset +C not displays the variables
with the attributes a, A, and C respectively instead of an error.
12-03-19 A bug in which typeset -pC, typeset -pa, and typeset -pA output all
variables rather than those of type C, a, or A only has been fixed.
12-03-18 A bug in which unset foo where foo is a name reference to a compound
variable defined inside a function is not unset has been fixed.
12-03-18 A bug with SHOPT_EDPREDICT which could cause a core dump when the
list of matches became empty has been fixed.
12-03-15 The assignment, typeset -C foo=(a b c) now generates a syntax
error since a is not an assignment command.
12-03-16 A bug in which an unset discipline from a variable defined in a
subshell is not invoked in the subshell has been fixed.
12-03-08 The assignment typeset -a (x=1 y=2) now creates an index array
of two elements rathern than an array of one element which is
a compound variable.
12-03-02 +The vi and emacs edit modes now list all the entries in a directory
when entering a <tab> for completion after a /.
12-03-02 A bug in which a program that exits with value 12 when called
from a command substitution in which standard output has been
redirected caused the shell to hang has been fixed.
12-03-01 A bug in which the shell could not parse [[ ']' == ~(E)[]] ]]
has been fixed.
# INIT
12-07-17 iffe.sh: add C code NOTE("...") to ammend --verbose output
12-06-26 iffe.sh: fix "npt foo" to handle function-like macro foo()
12-06-20 package.sh: use $KSH for rt in "results test"
12-06-15 Makefile: add PLUGIN_LIB to $INSTALLROOT/bin/.paths and BUILTIN_LIB => PLUGIN_LIB
12-06-15 package.sh: add PLUGIN_LIB to $INSTALLROOT/bin/.paths and BUILTIN_LIB => PLUGIN_LIB
12-06-13 package.sh: handle admin.db column output
12-06-08 iffe.sh: fix 12-06-06 typo
12-06-06 iffe.sh: check for -l* in reverse and accumulative order (e.g., for -last & -lm)
12-06-04 package.sh: always check $INSTALLROOT/lib/package/profile
12-05-31 Makefile: ID=ast; $(INSTALLROOT)/prototyped.h => $(INSTALLROOT)/$(ID)/prototyped.h
12-05-28 iffe.sh: api foo YYYYMMDD => FOOAPI(rel) test macro
12-05-24 package.sh: change admin.db comment => owner attributes
12-04-25 ratz.c: add sear -k option to keep installation tmp dir on exit
12-04-17 package.sh: skip sh version logic for ``use''
12-04-17 cc.ibm.risc*: _LARGEFILE64_SOURCE => _LARGE_FILE_API moved to libast/features
12-04-09 cc.ibm.risc*: speak aixese for _LARGEFILE64_SOURCE
12-02-29 cc.darwin.i386*: handle default cc vs kernel bittedness
12-02-29 C+probe: add __TIMESTAMP__ to the nopredefined list
12-02-29 package.sh: don't assume grep -q or /usr/local/lib in LD_LIBRARY_PATH
12-02-29 package.sh: fix ksh vs -lcmd compatibility checks
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The full list of changes is too big to be listed here,
only changes in the current 3.8 are listed below.
For a full list for changes see
http://valgrind.org/docs/manual/dist.news.html
and
http://valgrind.org/docs/manual/dist.news.old.html.
Release 3.8.1 (19 September 2012)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
3.8.1 is a bug fix release. It fixes some assertion failures in 3.8.0
that occur moderately frequently in real use cases, adds support for
some missing instructions on ARM, and fixes a deadlock condition on
MacOSX. If you package or deliver 3.8.0 for others to use, you might
want to consider upgrading to 3.8.1 instead.
The following bugs have been fixed or resolved. Note that "n-i-bz"
stands for "not in bugzilla" -- that is, a bug that was reported to us
but never got a bugzilla entry. We encourage you to file bugs in
bugzilla (https://bugs.kde.org/enter_bug.cgi?product=valgrind) rather
than mailing the developers (or mailing lists) directly -- bugs that
are not entered into bugzilla tend to get forgotten about or ignored.
To see details of a given bug, visit
https://bugs.kde.org/show_bug.cgi?id=XXXXXX
where XXXXXX is the bug number as listed below.
284004 == 301281
289584 Unhandled instruction: 0xF 0x29 0xE5 (MOVAPS)
295808 amd64->IR: 0xF3 0xF 0xBC 0xC0 (TZCNT)
298281 wcslen causes false(?) uninitialised value warnings
301281 valgrind hangs on OS X when the process calls system()
304035 disInstr(arm): unhandled instruction 0xE1023053
304867 implement MOVBE instruction in x86 mode
304980 Assertion 'lo <= hi' failed in vgModuleLocal_find_rx_mapping
305042 amd64: implement 0F 7F encoding of movq between two registers
305199 ARM: implement QDADD and QDSUB
305321 amd64->IR: 0xF 0xD 0xC (prefetchw)
305513 killed by fatal signal: SIGSEGV
305690 DRD reporting invalid semaphore when sem_trywait fails
305926 Invalid alignment checks for some AVX instructions
306297 disInstr(thumb): unhandled instruction 0xE883 0x000C
306310 3.8.0 release tarball missing some files
306612 RHEL 6 glibc-2.X default suppressions need /lib*/libc-*patterns
306664 vex amd64->IR: 0x66 0xF 0x3A 0x62 0xD1 0x46 0x66 0xF
n-i-bz shmat of a segment > 4Gb does not work
n-i-bz simulate_control_c script wrong USR1 signal number on mips
n-i-bz vgdb ptrace calls wrong on mips [...]
n-i-bz Fixes for more MPI false positives
n-i-bz exp-sgcheck's memcpy causes programs to segfault
n-i-bz OSX build w/ clang: asserts at startup
n-i-bz Incorrect undef'dness prop for Iop_DPBtoBCD and Iop_BCDtoDPB
n-i-bz fix a couple of union tag-vs-field mixups
n-i-bz OSX: use __NR_poll_nocancel rather than __NR_poll
The following bugs were fixed in 3.8.0 but not listed in this NEWS
file at the time:
254088 Valgrind should know about UD2 instruction
301280 == 254088
301902 == 254088
304754 NEWS blows TeX's little mind
(3.8.1.TEST2: 18 September 2012, vex r2537, valgrind r12994)
(3.8.1: 18 September 2012, vex r2537, valgrind r12996)
Release 3.8.0 (10 August 2012)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
3.8.0 is a feature release with many improvements and the usual
collection of bug fixes.
This release supports X86/Linux, AMD64/Linux, ARM/Linux, PPC32/Linux,
PPC64/Linux, S390X/Linux, MIPS/Linux, ARM/Android, X86/Android,
X86/MacOSX 10.6/10.7 and AMD64/MacOSX 10.6/10.7. Support for recent
distros and toolchain components (glibc 2.16, gcc 4.7) has been added.
There is initial support for MacOSX 10.8, but it is not usable for
serious work at present.
* ================== PLATFORM CHANGES =================
* Support for MIPS32 platforms running Linux. Valgrind has been
tested on MIPS32 and MIPS32r2 platforms running different Debian
Squeeze and MeeGo distributions. Both little-endian and big-endian
cores are supported. The tools Memcheck, Massif and Lackey have
been tested and are known to work. See README.mips for more details.
* Preliminary support for Android running on x86.
* Preliminary (as-yet largely unusable) support for MacOSX 10.8.
* Support for Intel AVX instructions and for AES instructions. This
support is available only for 64 bit code.
* Support for POWER Decimal Floating Point instructions.
* ==================== TOOL CHANGES ====================
* Non-libc malloc implementations are now supported. This is useful
for tools that replace malloc (Memcheck, Massif, DRD, Helgrind).
Using the new option --soname-synonyms, such tools can be informed
that the malloc implementation is either linked statically into the
executable, or is present in some other shared library different
from libc.so. This makes it possible to process statically linked
programs, and programs using other malloc libraries, for example
TCMalloc or JEMalloc.
* For tools that provide their own replacement for malloc et al, the
option --redzone-size=<number> allows users to specify the size of
the padding blocks (redzones) added before and after each client
allocated block. Smaller redzones decrease the memory needed by
Valgrind. Bigger redzones increase the chance to detect blocks
overrun or underrun. Prior to this change, the redzone size was
hardwired to 16 bytes in Memcheck.
* Memcheck:
- The leak_check GDB server monitor command now can
control the maximum nr of loss records to output.
- Reduction of memory use for applications allocating
many blocks and/or having many partially defined bytes.
- Addition of GDB server monitor command 'block_list' that lists
the addresses/sizes of the blocks of a leak search loss record.
- Addition of GDB server monitor command 'who_points_at' that lists
the locations pointing at a block.
- If a redzone size > 0 is given, VALGRIND_MALLOCLIKE_BLOCK now will
detect an invalid access of these redzones, by marking them
noaccess. Similarly, if a redzone size is given for a memory
pool, VALGRIND_MEMPOOL_ALLOC will mark the redzones no access.
This still allows to find some bugs if the user has forgotten to
mark the pool superblock noaccess.
- Performance of memory leak check has been improved, especially in
cases where there are many leaked blocks and/or many suppression
rules used to suppress leak reports.
- Reduced noise (false positive) level on MacOSX 10.6/10.7, due to
more precise analysis, which is important for LLVM/Clang
generated code. This is at the cost of somewhat reduced
performance. Note there is no change to analysis precision or
costs on Linux targets.
* DRD:
- Added even more facilities that can help finding the cause of a data
race, namely the command-line option --ptrace-addr and the macro
DRD_STOP_TRACING_VAR(x). More information can be found in the manual.
- Fixed a subtle bug that could cause false positive data race reports.
* ==================== OTHER CHANGES ====================
* The C++ demangler has been updated so as to work well with C++
compiled by up to at least g++ 4.6.
* Tool developers can make replacement/wrapping more flexible thanks
to the new option --soname-synonyms. This was reported above, but
in fact is very general and applies to all function
replacement/wrapping, not just to malloc-family functions.
* Round-robin scheduling of threads can be selected, using the new
option --fair-sched= yes. Prior to this change, the pipe-based
thread serialisation mechanism (which is still the default) could
give very unfair scheduling. --fair-sched=yes improves
responsiveness of interactive multithreaded applications, and
improves repeatability of results from the thread checkers Helgrind
and DRD.
* For tool developers: support to run Valgrind on Valgrind has been
improved. We can now routinely Valgrind on Helgrind or Memcheck.
* gdbserver now shows the float shadow registers as integer
rather than float values, as the shadow values are mostly
used as bit patterns.
* Increased limit for the --num-callers command line flag to 500.
* Performance improvements for error matching when there are many
suppression records in use.
* Improved support for DWARF4 debugging information (bug 284184).
* Initial support for DWZ compressed Dwarf debug info.
* Improved control over the IR optimiser's handling of the tradeoff
between performance and precision of exceptions. Specifically,
--vex-iropt-precise-memory-exns has been removed and replaced by
--vex-iropt-register-updates, with extended functionality. This
allows the Valgrind gdbserver to always show up to date register
values to GDB.
* Modest performance gains through the use of translation chaining for
JIT-generated code.
* ==================== FIXED BUGS ====================
The following bugs have been fixed or resolved. Note that "n-i-bz"
stands for "not in bugzilla" -- that is, a bug that was reported to us
but never got a bugzilla entry. We encourage you to file bugs in
bugzilla (https://bugs.kde.org/enter_bug.cgi?product=valgrind) rather
than mailing the developers (or mailing lists) directly -- bugs that
are not entered into bugzilla tend to get forgotten about or ignored.
To see details of a given bug, visit
https://bugs.kde.org/show_bug.cgi?id=XXXXXX
where XXXXXX is the bug number as listed below.
197914 Building valgrind from svn now requires automake-1.10
203877 increase to 16Mb maximum allowed alignment for memalign et al
219156 Handle statically linked malloc or other malloc lib (e.g. tcmalloc)
247386 make perf does not run all performance tests
270006 Valgrind scheduler unfair
270777 Adding MIPS/Linux port to Valgrind
270796 s390x: Removed broken support for the TS insn
271438 Fix configure for proper SSE4.2 detection
273114 s390x: Support TR, TRE, TROO, TROT, TRTO, and TRTT instructions
273475 Add support for AVX instructions
274078 improved configure logic for mpicc
276993 fix mremap 'no thrash checks'
278313 Fedora 15/x64: err read debug info with --read-var-info=yes flag
281482 memcheck incorrect byte allocation count in realloc() for silly argument
282230 group allocator for small fixed size, use it for MC_Chunk/SEc vbit
283413 Fix wrong sanity check
283671 Robustize alignment computation in LibVEX_Alloc
283961 Adding support for some HCI IOCTLs
284124 parse_type_DIE: confused by: DWARF 4
284864 == 273475 (Add support for AVX instructions)
285219 Too-restrictive constraints for Thumb2 "SP plus/minus register"
285662 (MacOSX): Memcheck needs to replace memcpy/memmove
285725 == 273475 (Add support for AVX instructions)
286261 add wrapper for linux I2C_RDWR ioctl
286270 vgpreload is not friendly to 64->32 bit execs, gives ld.so warnings
286374 Running cachegrind with --branch-sim=yes on 64-bit PowerPC program fails
286384 configure fails "checking for a supported version of gcc"
286497 == 273475 (Add support for AVX instructions)
286596 == 273475 (Add support for AVX instructions)
286917 disInstr(arm): unhandled instruction: QADD (also QSUB)
287175 ARM: scalar VFP fixed-point VCVT instructions not handled
287260 Incorrect conditional jump or move depends on uninitialised value(s)
287301 vex amd64->IR: 0x66 0xF 0x38 0x41 0xC0 0xB8 0x0 0x0 (PHMINPOSUW)
287307 == 273475 (Add support for AVX instructions)
287858 VG_(strerror): unknown error
288298 (MacOSX) unhandled syscall shm_unlink
288995 == 273475 (Add support for AVX instructions)
289470 Loading of large Mach-O thin binaries fails.
289656 == 273475 (Add support for AVX instructions)
289699 vgdb connection in relay mode erroneously closed due to buffer overrun
289823 == 293754 (PCMPxSTRx not implemented for 16-bit characters)
289839 s390x: Provide support for unicode conversion instructions
289939 monitor cmd 'leak_check' with details about leaked or reachable blocks
290006 memcheck doesn't mark %xmm as initialized after "pcmpeqw %xmm %xmm"
290655 Add support for AESKEYGENASSIST instruction
290719 valgrind-3.7.0 fails with automake-1.11.2 due to"pkglibdir" usage
290974 vgdb must align pages to VKI_SHMLBA (16KB) on ARM
291253 ES register not initialised in valgrind simulation
291568 Fix 3DNOW-related crashes with baseline x86_64 CPU (w patch)
291865 s390x: Support the "Compare Double and Swap" family of instructions
292300 == 273475 (Add support for AVX instructions)
292430 unrecognized instruction in __intel_get_new_mem_ops_cpuid
292493 == 273475 (Add support for AVX instructions)
292626 Missing fcntl F_SETOWN_EX and F_GETOWN_EX support
292627 Missing support for some SCSI ioctls
292628 one/tests/x86/bug125959-x86.c triggers undefined behavior
292841 == 273475 (Add support for AVX instructions)
292993 implement the getcpu syscall on amd64-linux
292995 Implement the “cross memory attach” syscalls introduced in Linux 3.2
293088 Add some VEX sanity checks for ppc64 unhandled instructions
293751 == 290655 (Add support for AESKEYGENASSIST instruction)
293754 PCMPxSTRx not implemented for 16-bit characters
293755 == 293754 (No tests for PCMPxSTRx on 16-bit characters)
293808 CLFLUSH not supported by latest VEX for amd64
294047 valgrind does not correctly emulate prlimit64(..., RLIMIT_NOFILE, ...)
294048 MPSADBW instruction not implemented
294055 regtest none/tests/shell fails when locale is not set to C
294185 INT 0x44 (and others) not supported on x86 guest, but used by Jikes RVM
294190 --vgdb-error=xxx can be out of sync with errors shown to the user
294191 amd64: fnsave/frstor and 0x66 size prefixes on FP instructions
294260 disInstr_AMD64: disInstr miscalculated next %rip
294523 --partial-loads-ok=yes causes false negatives
294617 vex amd64->IR: 0x66 0xF 0x3A 0xDF 0xD1 0x1 0xE8 0x6A
294736 vex amd64->IR: 0x48 0xF 0xD7 0xD6 0x48 0x83
294812 patch allowing to run (on x86 at least) helgrind/drd on tool.
295089 can not annotate source for both helgrind and drd
295221 POWER Processor decimal floating point instruction support missing
295427 building for i386 with clang on darwin11 requires "-new_linker linker"
295428 coregrind/m_main.c has incorrect x86 assembly for darwin
295590 Helgrind: Assertion 'cvi->nWaiters > 0' failed
295617 ARM - Add some missing syscalls
295799 Missing \n with get_vbits in gdbserver when line is % 80 [...]
296229 Linux user input device ioctls missing wrappers
296318 ELF Debug info improvements (more than one rx/rw mapping)
296422 Add translation chaining support
296457 vex amd64->IR: 0x66 0xF 0x3A 0xDF 0xD1 0x1 0xE8 0x6A (dup of AES)
296792 valgrind 3.7.0: add SIOCSHWTSTAMP (0x89B0) ioctl wrapper
296983 Fix build issues on x86_64/ppc64 without 32-bit toolchains
297078 gdbserver signal handling problems [..]
297147 drd false positives on newly allocated memory
297329 disallow decoding of IBM Power DFP insns on some machines
297497 POWER Processor decimal floating point instruction support missing
297701 Another alias for strncasecmp_l in libc-2.13.so
297911 'invalid write' not reported when using APIs for custom mem allocators.
297976 s390x: revisit EX implementation
297991 Valgrind interferes with mmap()+ftell()
297992 Support systems missing WIFCONTINUED (e.g. pre-2.6.10 Linux)
297993 Fix compilation of valgrind with gcc -g3.
298080 POWER Processor DFP support missing, part 3
298227 == 273475 (Add support for AVX instructions)
298335 == 273475 (Add support for AVX instructions)
298354 Unhandled ARM Thumb instruction 0xEB0D 0x0585 (streq)
298394 s390x: Don't bail out on an unknown machine model. [..]
298421 accept4() syscall (366) support is missing for ARM
298718 vex amd64->IR: 0xF 0xB1 0xCB 0x9C 0x8F 0x45
298732 valgrind installation problem in ubuntu with kernel version 3.x
298862 POWER Processor DFP instruction support missing, part 4
298864 DWARF reader mis-parses DW_FORM_ref_addr
298943 massif asserts with --pages-as-heap=yes when brk is changing [..]
299053 Support DWARF4 DW_AT_high_pc constant form
299104 == 273475 (Add support for AVX instructions)
299316 Helgrind: hg_main.c:628 (map_threads_lookup): Assertion 'thr' failed.
299629 dup3() syscall (358) support is missing for ARM
299694 POWER Processor DFP instruction support missing, part 5
299756 Ignore --free-fill for MEMPOOL_FREE and FREELIKE client requests
299803 == 273475 (Add support for AVX instructions)
299804 == 273475 (Add support for AVX instructions)
299805 == 273475 (Add support for AVX instructions)
300140 ARM - Missing (T1) SMMUL
300195 == 296318 (ELF Debug info improvements (more than one rx/rw mapping))
300389 Assertion `are_valid_hwcaps(VexArchAMD64, [..])' failed.
300414 FCOM and FCOMP unimplemented for amd64 guest
301204 infinite loop in canonicaliseSymtab with ifunc symbol
301229 == 203877 (increase to 16Mb maximum allowed alignment for memalign etc)
301265 add x86 support to Android build
301984 configure script doesn't detect certain versions of clang
302205 Fix compiler warnings for POWER VEX code and POWER test cases
302287 Unhandled movbe instruction on Atom processors
302370 PPC: fnmadd, fnmsub, fnmadds, fnmsubs insns always negate the result
302536 Fix for the POWER Valgrind regression test: memcheck-ISA2.0.
302578 Unrecognized isntruction 0xc5 0x32 0xc2 0xca 0x09 vcmpngess
302656 == 273475 (Add support for AVX instructions)
302709 valgrind for ARM needs extra tls support for android emulator [..]
302827 add wrapper for CDROM_GET_CAPABILITY
302901 Valgrind crashes with dwz optimized debuginfo
302918 Enable testing of the vmaddfp and vnsubfp instructions in the testsuite
303116 Add support for the POWER instruction popcntb
303127 Power test suite fixes for frsqrte, vrefp, and vrsqrtefp instructions.
303250 Assertion `instrs_in->arr_used <= 10000' failed w/ OpenSSL code
303466 == 273475 (Add support for AVX instructions)
303624 segmentation fault on Android 4.1 (e.g. on Galaxy Nexus OMAP)
303963 strstr() function produces wrong results under valgrind callgrind
304054 CALL_FN_xx macros need to enforce stack alignment
304561 tee system call not supported
715750 (MacOSX): Incorrect invalid-address errors near 0xFFFFxxxx (mozbug#)
n-i-bz Add missing gdbserver xml files for shadow registers for ppc32
n-i-bz Bypass gcc4.4/4.5 code gen bugs causing out of memory or asserts
n-i-bz Fix assert in gdbserver for watchpoints watching the same address
n-i-bz Fix false positive in sys_clone on amd64 when optional args [..]
n-i-bz s390x: Shadow registers can now be examined using vgdb
(3.8.0-TEST3: 9 August 2012, vex r2465, valgrind r12865)
(3.8.0: 10 August 2012, vex r2465, valgrind r12866)
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Changelog:
The Apache Tomcat Project is proud to announce the release of version 7.0.30
of Apache Tomcat. This release contains numerous bug fixes and improvements
compared to version 7.0.29. The notable changes include:
* Significantly reduced memory footprint during web application start while
Servlet 3.0 annotation and SCI scanning is in progress.
* Adds support for scanning of classes that use Java 7 specific byte code
for Servlet 3.0 annotation and SCI scanning.
* Improvements to DIGEST and FORM authentication.
Full details of these changes, and all the other changes, are available in the
http://tomcat.apache.org/tomcat-7.0-doc/changelog.html .
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This is a bugfix release. Most of the bugs dealt https and colocated
branches glitches. Upgrading is recommended for all users of earlier 2.5
releases.
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Changelog:
10.4.1 Development release April 3rd, 2012
The day-of-year value in 'date-list' now also starts with 1, like in 'now'.
Added CELL_IMPORT_FFI to various output functions (source, save etc.).
Added UTF-8 meta tag to newlispdoc HTML output.
Protect internally variable $x used in 'curry' and predefined 'module'.
When extended 'import' FFI is compiled, show 'libffi' in banner.
Added new function 'union' (composed of (unique (append ...))).
New functions 'odd?' and 'even?'
Fixed unix.lsp for new overwrite protection of imported symbols in ffilib version
An additional 'true' flag in (char str idx true) returns the byte value instead
of the UTF-8 character value at index idx in the string.
Handle probablilities less 0.5 in crit-z.
New 'prob-t', 'crit-t', 'prob-f', 'crit-f' for Student's t and F statistic.
'crit-chi2' redone for extreme values. All report small, significant
one-tailed probabilities for higher values of t, or F.
Adjustments in 'normal' for better fit.
Optional 'true' flag in 'file?' lets it return filename string.
Windows version should cut off trailing CR-LFs in string passed to 'command-event'.
10.4.2 stable maintenance release May 2nd, 2012
In extended ffi "char*" will now only accept strings not integer addresses to
string buffers. For passing integer addresses use "void*" - internally libffi
treats them as the same, but the new approach gives automatic type-checking
at the newLISP level without causing a segfault. Already for return values
"char*" always returns a newLISP string and "void*" an integer address.
A fix for 'pack' when packing structures made with 'struct' in 64-bit newLISP.
In 'import' for OSX/Linux/Unix allow libraries to be opened without importing
functions. This is necessary if an imported library refers to another one, e.g.:
(import "libgslcblas.dylib")
New module gsl.lsp with SVD, QR and Cholesky decompositions.
Added 'corr', 't-test' and 'stats' statistical functions.
New standard module gsl.lsp for SDV, QR and Cholesky decomp. and solver routines.
Updated plot.lsp with line and XY plot now a standard module.
10.4.3 stable maintenance release May 7th, 2012
(seek <file-handle>) after (read-line <file-handle>) was broken in 10.4.0 when
introducing faster file stream reading on 'read-line' and file closing could
leak memory.
10.4.4
Eliminated getFloatFromCell() and replaced by getDirectFloat() in nl-math.c
Fixed error message for missing [/text] -tag when loading source from file.
read-file, write-file, append-file, delete-file when used with http:// URLs will
now return nil under error conditions instead of throwing an error. This is
consistent with error behavior on local files. When nil is returned, net-error
gives more error information. For remote server-side errors on URLs the server
HTTP error page is returned.
Check for UTF8 string validity in functions which are UTF8 sensitive.
An error message "invalid UTF8 string" is issued for invalid UTF8 strings.
Several - and continuing - manual updates, most of them also going into current
online version of manual.
guiserver.jar 1.47 fixes getting text from an empty gs:text-field.
Binary number format can be used with either 0b or 0B as prefix to up to 64
1's and 0's, e.g. 0b101010 for the number 42.
A 'true' flag as optional parameter in base64-enc will force the empty string
to be translated as "" instead of "====". Both cases translate correctly to
the empty string when fed into base64-dec.
Fixed a result stack overflow problem on callback's.
On OSX Mountain Lion 10.8.0 compiles also using clang instead of gcc.
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