diff options
Diffstat (limited to 'patches/source/bash/bash-4.2-patches/bash42-049')
| -rw-r--r-- | patches/source/bash/bash-4.2-patches/bash42-049 | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/patches/source/bash/bash-4.2-patches/bash42-049 b/patches/source/bash/bash-4.2-patches/bash42-049 new file mode 100644 index 000000000..bf3abcefd --- /dev/null +++ b/patches/source/bash/bash-4.2-patches/bash42-049 @@ -0,0 +1,43 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 4.2 +Patch-ID: bash42-049 + +Bug-Reported-by: Tavis Ormandy <taviso@cmpxchg8b.com> +Bug-Reference-ID: +Bug-Reference-URL: http://twitter.com/taviso/statuses/514887394294652929 + +Bug-Description: + +Under certain circumstances, bash can incorrectly save a lookahead character and +return it on a subsequent call, even when reading a new line. + +Patch (apply with `patch -p0'): + +*** ../bash-4.2.48/parse.y 2012-12-31 11:52:57.000000000 -0500 +--- parse.y 2014-09-25 16:12:19.000000000 -0400 +*************** +*** 2851,2854 **** +--- 2851,2856 ---- + word_desc_to_read = (WORD_DESC *)NULL; + ++ eol_ungetc_lookahead = 0; ++ + current_token = '\n'; /* XXX */ + last_read_token = '\n'; +*** ../bash-4.2-patched/patchlevel.h Sat Jun 12 20:14:48 2010 +--- patchlevel.h Thu Feb 24 21:41:34 2011 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 48 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 49 + + #endif /* _PATCHLEVEL_H_ */ |