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| author | dmcmahill <dmcmahill@pkgsrc.org> | 2005-01-28 23:37:42 +0000 |
|---|---|---|
| committer | dmcmahill <dmcmahill@pkgsrc.org> | 2005-01-28 23:37:42 +0000 |
| commit | 34ef8dc985f57f58e36f72c01d4e07839024922b (patch) | |
| tree | 433862951108bd94d247f48236f6b48e1ccc8b46 /lang/f2c/patches/patch-ak | |
| parent | 79e877430dc24f25c479a0fb0211c337c5134e7c (diff) | |
| download | pkgsrc-34ef8dc985f57f58e36f72c01d4e07839024922b.tar.gz | |
update to f2c-20001205nb8
This addresses a temp file symlink race vulnerability. The f2c patch
is adapted from the debian one. The f2c-f77 (wrapper script which emulates
a fortran compiler) patch was done a bit differently.
Diffstat (limited to 'lang/f2c/patches/patch-ak')
| -rw-r--r-- | lang/f2c/patches/patch-ak | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/lang/f2c/patches/patch-ak b/lang/f2c/patches/patch-ak new file mode 100644 index 00000000000..48485114a9a --- /dev/null +++ b/lang/f2c/patches/patch-ak @@ -0,0 +1,69 @@ +$NetBSD: patch-ak,v 1.1 2005/01/28 23:37:42 dmcmahill Exp $ + +--- src/sysdep.c.orig 2000-07-04 22:54:54.000000000 +0000 ++++ src/sysdep.c +@@ -22,6 +22,7 @@ use or performance of this software. + ****************************************************************/ + #include "defs.h" + #include "usignal.h" ++#include <stdlib.h> + + char binread[] = "rb", textread[] = "r"; + char binwrite[] = "wb", textwrite[] = "w"; +@@ -95,8 +96,10 @@ Un_link_all(int cdelete) + { + if (!debugflag) { + unlink(c_functions); ++ unlink(initbname); + unlink(initfname); + unlink(p1_file); ++ unlink(p1_bakfile); + unlink(sortfname); + unlink(blkdfname); + if (cdelete && coutput) +@@ -118,6 +121,15 @@ set_tmp_names(Void) + p1_file = blkdfname + k; + p1_bakfile = p1_file + k; + sortfname = p1_bakfile + k; ++#if !defined(MSDOS) ++ sprintf(c_functions, "%s/f2c_func_XXXXXX", tmpdir); ++ sprintf(initfname, "%s/f2c_rc_XXXXXX", tmpdir); ++ sprintf(initbname, "%s/f2c_rc.b_XXXXXX", tmpdir); ++ sprintf(blkdfname, "%s/f2c_blkd_XXXXXX", tmpdir); ++ sprintf(p1_file, "%s/f2c_p1f_XXXXXX", tmpdir); ++ sprintf(p1_bakfile, "%s/f2c_p1fb_XXXXXX", tmpdir); ++ sprintf(sortfname, "%s/f2c_sort_XXXXXX", tmpdir); ++#endif + { + #ifdef MSDOS + char buf[64], *s, *t; +@@ -156,16 +168,21 @@ set_tmp_names(Void) + sprintf(p1_file, "%s%sp1f", t, f2c); + sprintf(p1_bakfile, "%s%sp1fb", t, f2c); + sprintf(sortfname, "%s%ssort", t, f2c); ++ sprintf(initbname, "%s.b", initfname); + #else +- long pid = getpid(); +- sprintf(c_functions, "%s/f2c%ld_func", tmpdir, pid); +- sprintf(initfname, "%s/f2c%ld_rd", tmpdir, pid); +- sprintf(blkdfname, "%s/f2c%ld_blkd", tmpdir, pid); +- sprintf(p1_file, "%s/f2c%ld_p1f", tmpdir, pid); +- sprintf(p1_bakfile, "%s/f2c%ld_p1fb", tmpdir, pid); +- sprintf(sortfname, "%s/f2c%ld_sort", tmpdir, pid); ++ ++ if (mkstemp(c_functions) == -1 ++ || mkstemp(initfname) == -1 ++ || mkstemp(initbname) == -1 ++ || mkstemp(blkdfname) == -1 ++ || mkstemp(p1_file) == -1 ++ || mkstemp(p1_bakfile) == -1 ++ || mkstemp(sortfname) == -1) { ++ fprintf(stderr, "Cannot create temporary files\n"); ++ Un_link_all(0); ++ exit(1); ++ } + #endif +- sprintf(initbname, "%s.b", initfname); + } + if (debugflag) + fprintf(diagfile, "%s %s %s %s %s %s\n", c_functions, |