diff options
Diffstat (limited to 'debian/patches/0002-archive-tar-reuse-temporary-buffer-in-writeHeader.patch')
| -rw-r--r-- | debian/patches/0002-archive-tar-reuse-temporary-buffer-in-writeHeader.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/debian/patches/0002-archive-tar-reuse-temporary-buffer-in-writeHeader.patch b/debian/patches/0002-archive-tar-reuse-temporary-buffer-in-writeHeader.patch new file mode 100644 index 000000000..bd30f92a1 --- /dev/null +++ b/debian/patches/0002-archive-tar-reuse-temporary-buffer-in-writeHeader.patch @@ -0,0 +1,33 @@ +Description: archive/tar: reuse temporary buffer in writeHeader +Author: Cristian Staretu <unclejacksons@gmail.com> +Last-Update: 2014-07-03 +Forwarded: not-needed +Origin: vendor, https://code.google.com/p/go/source/detail?r=837348e418f33fc7a242f56dbe2feff829532526# + +--- + +diff -r c5f72a685e25 -r 837348e418f3 src/pkg/archive/tar/writer.go +--- a/src/pkg/archive/tar/writer.go Wed Jul 02 15:28:57 2014 -0700 ++++ b/src/pkg/archive/tar/writer.go Thu Jul 03 09:40:53 2014 +1000 +@@ -37,8 +37,9 @@ + nb int64 // number of unwritten bytes for current file entry + pad int64 // amount of padding to write after current file entry + closed bool +- usedBinary bool // whether the binary numeric field extension was used +- preferPax bool // use pax header instead of binary numeric header ++ usedBinary bool // whether the binary numeric field extension was used ++ preferPax bool // use pax header instead of binary numeric header ++ hdrBuff [blockSize]byte // buffer to use in writeHeader + } + + // NewWriter creates a new Writer writing to w. +@@ -160,7 +161,8 @@ + // subsecond time resolution, but for now let's just capture + // too long fields or non ascii characters + +- header := make([]byte, blockSize) ++ header := tw.hdrBuff[:] ++ copy(header, zeroBlock) + s := slicer(header) + + // keep a reference to the filename to allow to overwrite it later if we detect that we can use ustar longnames instead of pax |