diff options
| author | Jay Freeman <saurik@saurik.com> | 2008-09-23 11:43:49 +0000 |
|---|---|---|
| committer | Jay Freeman <saurik@saurik.com> | 2008-09-23 11:43:49 +0000 |
| commit | 8f0c8cd5bae73e1f7b83a46e74a6bc8b29fed626 (patch) | |
| tree | 056048f610d6add406db2b4e36e1cbbf1dc342eb /data/bash/bash32-034 | |
| parent | 18952204d8b0dd4568e01cef340abd57f220f591 (diff) | |
Upgraded to bash 3.2.39.
git-svn-id: http://svn.telesphoreo.org/trunk@484 514c082c-b64e-11dc-b46d-3d985efe055d
Diffstat (limited to 'data/bash/bash32-034')
| -rw-r--r-- | data/bash/bash32-034 | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/data/bash/bash32-034 b/data/bash/bash32-034 new file mode 100644 index 000000000..4f081624b --- /dev/null +++ b/data/bash/bash32-034 @@ -0,0 +1,74 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 3.2 +Patch-ID: bash32-034 + +Bug-Reported-by: Ian Campbell <ian.campbell@xensource.com> +Bug-Reference-ID: <EXCHPAFExU3l5bhn1ow00001dfe@rpc.xensource.com> +Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2007-10/msg00060.html + +Bug-Description: + +The bash getcwd replacement will write past the end of allocated memory +when it allocates the buffer itself if it uses the buffer size passed as +an argument, and that size is less than the length of the pathname. + +Patch: + +*** ../bash-3.2-patched/lib/sh/getcwd.c 2004-07-21 17:15:19.000000000 -0400 +--- lib/sh/getcwd.c 2007-12-31 19:26:36.000000000 -0500 +*************** +*** 252,268 **** + { + size_t len = pathbuf + pathsize - pathp; + if (buf == NULL) + { +! if (len < (size_t) size) +! len = size; +! buf = (char *) malloc (len); + if (buf == NULL) + goto lose2; + } +! else if ((size_t) size < len) +! { +! errno = ERANGE; +! goto lose2; +! } + (void) memcpy((PTR_T) buf, (PTR_T) pathp, len); + } +--- 287,305 ---- + { + size_t len = pathbuf + pathsize - pathp; ++ if (buf == NULL && size <= 0) ++ size = len; ++ ++ if ((size_t) size < len) ++ { ++ errno = ERANGE; ++ goto lose2; ++ } + if (buf == NULL) + { +! buf = (char *) malloc (size); + if (buf == NULL) + goto lose2; + } +! + (void) memcpy((PTR_T) buf, (PTR_T) pathp, len); + } +*** ../bash-3.2/patchlevel.h Thu Apr 13 08:31:04 2006 +--- patchlevel.h Mon Oct 16 14:22:54 2006 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 33 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 34 + + #endif /* _PATCHLEVEL_H_ */ |