| author | Stefan Teleman <stefan.teleman@oracle.com> |
| Wed, 24 Sep 2014 13:11:40 -0700 | |
| changeset 2111 | 4988638320c4 |
| permissions | -rw-r--r-- |
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2111
4988638320c4
19678459 problem in UTILITY/BASH
Stefan Teleman <stefan.teleman@oracle.com>
parents:
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1 |
BASH PATCH REPORT |
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4988638320c4
19678459 problem in UTILITY/BASH
Stefan Teleman <stefan.teleman@oracle.com>
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================= |
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4988638320c4
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3 |
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4988638320c4
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Bash-Release: 4.2 |
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4988638320c4
19678459 problem in UTILITY/BASH
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parents:
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5 |
Patch-ID: bash42-047 |
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4988638320c4
19678459 problem in UTILITY/BASH
Stefan Teleman <stefan.teleman@oracle.com>
parents:
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6 |
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4988638320c4
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Bug-Reported-by: Matthew Riley <[email protected]> |
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4988638320c4
19678459 problem in UTILITY/BASH
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Bug-Reference-ID: <CA+NEdkwP3gw+gbcF5+xnR1pvcuzb1mDVzvmuJOpHRGHA9T7VFg@mail.gmail.com> |
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4988638320c4
19678459 problem in UTILITY/BASH
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Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2013-03/msg00047.html |
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4988638320c4
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4988638320c4
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Bug-Description: |
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4988638320c4
19678459 problem in UTILITY/BASH
Stefan Teleman <stefan.teleman@oracle.com>
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4988638320c4
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The function that shortens pathnames for $PS1 according to the value of |
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4988638320c4
19678459 problem in UTILITY/BASH
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$PROMPT_DIRTRIM uses memcpy on potentially-overlapping regions of memory, |
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4988638320c4
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when it should use memmove. The result is garbled pathnames in prompt |
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4988638320c4
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strings. |
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4988638320c4
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Patch (apply with `patch -p0'): |
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4988638320c4
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*** ../bash-4.2-patched/general.c 2010-12-12 15:06:27.000000000 -0500 |
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--- general.c 2014-01-30 16:46:15.000000000 -0500 |
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*************** |
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4988638320c4
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*** 767,771 **** |
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4988638320c4
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24 |
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nlen = nend - ntail; |
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! memcpy (nbeg, ntail, nlen); |
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nbeg[nlen] = '\0'; |
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4988638320c4
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--- 767,771 ---- |
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4988638320c4
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nlen = nend - ntail; |
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4988638320c4
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! memmove (nbeg, ntail, nlen); |
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nbeg[nlen] = '\0'; |
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4988638320c4
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*** ../bash-4.2-patched/patchlevel.h Sat Jun 12 20:14:48 2010 |
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4988638320c4
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--- patchlevel.h Thu Feb 24 21:41:34 2011 |
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4988638320c4
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*************** |
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4988638320c4
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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 46 |
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#endif /* _PATCHLEVEL_H_ */ |
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--- 26,30 ---- |
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4988638320c4
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45 |
looks for to find the patch level (for the sccs version string). */ |
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4988638320c4
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! #define PATCHLEVEL 47 |
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#endif /* _PATCHLEVEL_H_ */ |