318df1f24f
Fetching the patches during the build is taking a lot of time, if - as in my case - the name resolution of ftp.gnu.org takes literally minutes with $XBPS_FETCH_CMD. If more patches for bash 4.3 are created, just add them to srcpkgs/bash/files and adjust _bash_patchlevel accordingly.
64 lines
2.4 KiB
Text
64 lines
2.4 KiB
Text
BASH PATCH REPORT
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=================
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Bash-Release: 4.3
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Patch-ID: bash43-009
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Bug-Reported-by: Matthias Klose <doko@debian.org>
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Bug-Reference-ID: <53346FC8.6090005@debian.org>
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Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00171.html
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Bug-Description:
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There is a problem with unsigned sign extension when attempting to reallocate
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the input line when it is fewer than 3 characters long and there has been a
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history expansion. The sign extension causes the shell to not reallocate the
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line, which results in a segmentation fault when it writes past the end.
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Patch (apply with `patch -p0'):
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*** ../bash-4.3-patched/parse.y 2014-02-11 09:42:10.000000000 -0500
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--- parse.y 2014-03-27 16:33:29.000000000 -0400
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***************
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*** 2425,2429 ****
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if (shell_input_line_terminator != EOF)
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{
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! if (shell_input_line_size < SIZE_MAX && shell_input_line_len > shell_input_line_size - 3)
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shell_input_line = (char *)xrealloc (shell_input_line,
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1 + (shell_input_line_size += 2));
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--- 2425,2429 ----
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if (shell_input_line_terminator != EOF)
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{
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! if (shell_input_line_size < SIZE_MAX-3 && (shell_input_line_len+3 > shell_input_line_size))
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shell_input_line = (char *)xrealloc (shell_input_line,
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1 + (shell_input_line_size += 2));
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*** ../bash-4.3-patched/y.tab.c 2014-03-28 11:17:06.000000000 -0400
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--- y.tab.c 2014-04-07 11:48:31.000000000 -0400
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***************
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*** 4737,4741 ****
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if (shell_input_line_terminator != EOF)
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{
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! if (shell_input_line_size < SIZE_MAX && shell_input_line_len > shell_input_line_size - 3)
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shell_input_line = (char *)xrealloc (shell_input_line,
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1 + (shell_input_line_size += 2));
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--- 4737,4741 ----
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if (shell_input_line_terminator != EOF)
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{
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! if (shell_input_line_size < SIZE_MAX-3 && (shell_input_line_len+3 > shell_input_line_size))
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shell_input_line = (char *)xrealloc (shell_input_line,
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1 + (shell_input_line_size += 2));
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*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
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--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
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***************
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*** 26,30 ****
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looks for to find the patch level (for the sccs version string). */
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! #define PATCHLEVEL 8
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#endif /* _PATCHLEVEL_H_ */
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--- 26,30 ----
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looks for to find the patch level (for the sccs version string). */
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! #define PATCHLEVEL 9
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#endif /* _PATCHLEVEL_H_ */
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