55 lines
1.3 KiB
Plaintext
55 lines
1.3 KiB
Plaintext
BASH PATCH REPORT
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=================
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Bash-Release: 3.1
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Patch-ID: bash31-005
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Bug-Reported-by:
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Bug-Reference-ID:
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Bug-Reference-URL:
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Bug-Description:
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When tilde expansion fails, POSIX leaves it unspecified whether or not the
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word undergoes the additional word expansions. Bash-3.1 as distributed
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skipped the rest of the expansions; this patch restores the bash-3.0 behavior.
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This means that something like
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USER=ratbert
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echo ~$USER
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will echo `~ratbert' rather than `~$USER'.
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Patch:
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*** bash-3.1/subst.c Mon Oct 24 09:51:13 2005
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--- bash-3.1/subst.c Fri Dec 30 12:11:53 2005
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***************
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*** 6796,6799 ****
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--- 6823,6832 ----
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{
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temp1 = bash_tilde_expand (temp, tflag);
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+ if (temp1 && *temp1 == '~' && STREQ (temp, temp1))
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+ {
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+ FREE (temp);
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+ FREE (temp1);
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+ goto add_character; /* tilde expansion failed */
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+ }
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free (temp);
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temp = temp1;
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*** bash-3.1/patchlevel.h Wed Jul 20 13:58:20 2005
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--- bash-3.1/patchlevel.h Wed Dec 7 13:48:42 2005
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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 4
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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 5
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#endif /* _PATCHLEVEL_H_ */
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