|
|
| @@ -0,0 +1,54 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.1
+Patch-ID: bash41-013
+
+Bug-Reported-by: Tavis Ormandy <taviso@cmpxchg8b.com>
+Bug-Reference-ID:
+Bug-Reference-URL: http://twitter.com/taviso/statuses/514887394294652929
+
+Bug-Description:
+
+Under certain circumstances, bash can incorrectly save a lookahead character and
+return it on a subsequent call, even when reading a new line.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.1.12/parse.y 2011-02-24 19:41:01.000000000 -0500
+--- parse.y 2014-09-25 16:13:57.000000000 -0400
+***************
+*** 2812,2815 ****
+--- 2812,2817 ----
+ word_desc_to_read = (WORD_DESC *)NULL;
+
++ eol_ungetc_lookahead = 0;
++
+ current_token = '\n'; /* XXX */
+ last_read_token = '\n';
+*** ../bash-4.1.12/y.tab.c 2011-02-24 19:41:01.000000000 -0500
+--- y.tab.c 2014-09-25 20:25:39.000000000 -0400
+***************
+*** 5141,5144 ****
+--- 5141,5146 ----
+ word_desc_to_read = (WORD_DESC *)NULL;
+
++ eol_ungetc_lookahead = 0;
++
+ current_token = '\n'; /* XXX */
+ last_read_token = '\n';
+*** ../bash-4.1-patched/patchlevel.h 2009-10-01 16:39:22.000000000 -0400
+--- patchlevel.h 2010-01-14 09:38:08.000000000 -0500
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 12
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 13
+
+ #endif /* _PATCHLEVEL_H_ */
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