diff options
Diffstat (limited to 'patches/source/bash/bash-4.1-patches/bash41-016')
| -rw-r--r-- | patches/source/bash/bash-4.1-patches/bash41-016 | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/patches/source/bash/bash-4.1-patches/bash41-016 b/patches/source/bash/bash-4.1-patches/bash41-016 new file mode 100644 index 00000000..ff1ce9cd --- /dev/null +++ b/patches/source/bash/bash-4.1-patches/bash41-016 @@ -0,0 +1,59 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 4.1 +Patch-ID: bash41-016 + +Bug-Reported-by: Michal Zalewski <lcamtuf@coredump.cx> +Bug-Reference-ID: +Bug-Reference-URL: + +Bug-Description: + +When bash is parsing a function definition that contains a here-document +delimited by end-of-file (or end-of-string), it leaves the closing delimiter +uninitialized. This can result in an invalid memory access when the parsed +function is later copied. + +Patch (apply with `patch -p0'): + +*** ../bash-4.1.15/make_cmd.c 2009-09-11 17:26:12.000000000 -0400 +--- make_cmd.c 2014-10-02 11:29:35.000000000 -0400 +*************** +*** 690,693 **** +--- 690,694 ---- + temp->redirector = source; + temp->redirectee = dest_and_filename; ++ temp->here_doc_eof = 0; + temp->instruction = instruction; + temp->flags = 0; +*** ../bash-4.1.15/copy_cmd.c 2009-09-11 16:28:02.000000000 -0400 +--- copy_cmd.c 2014-10-02 11:29:35.000000000 -0400 +*************** +*** 127,131 **** + case r_reading_until: + case r_deblank_reading_until: +! new_redirect->here_doc_eof = savestring (redirect->here_doc_eof); + /*FALLTHROUGH*/ + case r_reading_string: +--- 127,131 ---- + case r_reading_until: + case r_deblank_reading_until: +! new_redirect->here_doc_eof = redirect->here_doc_eof ? savestring (redirect->here_doc_eof) : 0; + /*FALLTHROUGH*/ + case r_reading_string: +*** ../bash-4.1-patched/patchlevel.h 2009-10-01 16:39:22.000000000 -0400 +--- patchlevel.h 2010-01-14 09:38:08.000000000 -0500 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 15 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 16 + + #endif /* _PATCHLEVEL_H_ */ |