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Bash-4.4 Official Patch 15
From: |
Chet Ramey |
Subject: |
Bash-4.4 Official Patch 15 |
Date: |
Wed, 31 Jan 2018 09:18:25 -0500 |
BASH PATCH REPORT
=================
Bash-Release: 4.4
Patch-ID: bash44-015
Bug-Reported-by: David Simmons <bug-bash@tmp.davidsimmons.com>
Bug-Reference-ID: <bc6f0839-fa50-fe8f-65f5-5aa6feb11ec5@davidsimmons.com>
Bug-Reference-URL:
http://lists.gnu.org/archive/html/bug-bash/2017-02/msg00033.html
Bug-Description:
Process substitution can leak internal quoting to the parser in the invoked
subshell.
Patch (apply with `patch -p0'):
*** ../bash-20170210/subst.c 2017-01-19 11:08:50.000000000 -0500
--- subst.c 2017-02-20 10:12:49.000000000 -0500
***************
*** 5907,5910 ****
--- 5907,5912 ----
expanding_redir = 0;
+ remove_quoted_escapes (string);
+
subshell_level++;
result = parse_and_execute (string, "process substitution",
(SEVAL_NONINT|SEVAL_NOHIST));
*** ../bash-4.4/patchlevel.h 2016-06-22 14:51:03.000000000 -0400
--- patchlevel.h 2016-10-01 11:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 14
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 15
#endif /* _PATCHLEVEL_H_ */
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU chet@case.edu http://tiswww.cwru.edu/~chet/
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