summaryrefslogtreecommitdiffstats
path: root/patches/source/bash/bash-4.3-patches/bash43-041
diff options
context:
space:
mode:
Diffstat (limited to 'patches/source/bash/bash-4.3-patches/bash43-041')
-rw-r--r--patches/source/bash/bash-4.3-patches/bash43-04172
1 files changed, 72 insertions, 0 deletions
diff --git a/patches/source/bash/bash-4.3-patches/bash43-041 b/patches/source/bash/bash-4.3-patches/bash43-041
new file mode 100644
index 00000000..a040a2ac
--- /dev/null
+++ b/patches/source/bash/bash-4.3-patches/bash43-041
@@ -0,0 +1,72 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-041
+
+Bug-Reported-by: Hanno Böck <hanno@hboeck.de>
+Bug-Reference-ID: <20150623131106.6f111da9@pc1>, <20150707004640.0e61d2f9@pc1>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2015-06/msg00089.html,
+ http://lists.gnu.org/archive/html/bug-bash/2015-07/msg00018.html
+
+Bug-Description:
+
+There are several out-of-bounds read errors that occur when completing command
+lines where assignment statements appear before the command name. The first
+two appear only when programmable completion is enabled; the last one only
+happens when listing possible completions.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3.40/bashline.c 2014-12-29 14:39:43.000000000 -0500
+--- bashline.c 2015-08-12 10:21:58.000000000 -0400
+***************
+*** 1469,1476 ****
+--- 1469,1489 ----
+ os = start;
+ n = 0;
++ was_assignment = 0;
+ s = find_cmd_start (os);
+ e = find_cmd_end (end);
+ do
+ {
++ /* Don't read past the end of rl_line_buffer */
++ if (s > rl_end)
++ {
++ s1 = s = e1;
++ break;
++ }
++ /* Or past point if point is within an assignment statement */
++ else if (was_assignment && s > rl_point)
++ {
++ s1 = s = e1;
++ break;
++ }
+ /* Skip over assignment statements preceding a command name. If we
+ don't find a command name at all, we can perform command name
+*** ../bash-4.3.40/lib/readline/complete.c 2013-10-14 09:27:10.000000000 -0400
+--- lib/readline/complete.c 2015-07-31 09:34:39.000000000 -0400
+***************
+*** 690,693 ****
+--- 690,695 ----
+ if (temp == 0 || *temp == '\0')
+ return (pathname);
++ else if (temp[1] == 0 && temp == pathname)
++ return (pathname);
+ /* If the basename is NULL, we might have a pathname like '/usr/src/'.
+ Look for a previous slash and, if one is found, return the portion
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 40
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 41
+
+ #endif /* _PATCHLEVEL_H_ */