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BASH PATCH REPORT
=================
Bash-Release: 4.2
Patch-ID: bash42-019
Bug-Reported-by: Diego Augusto Molina <diegoaugustomolina@gmail.com>
Bug-Reference-ID: <CAGOxLdHcSQu3ck9Qy3pRjj_NBU5tAPSAvNm-95-nLQ9Szwb6aA@mail.gmail.com>
Bug-Reference-URL: lists.gnu.org/archive/html/bug-bash/2011-09/msg00047.html
Bug-Description:
Using `declare' with attributes and an invalid array variable name or
assignment reference resulted in a segmentation fault instead of a
declaration error.
Patch (apply with `patch -p0'):
--- a/bash/builtins/declare.def
+++ b/bash/builtins/declare.def
@@ -513,6 +513,11 @@
*subscript_start = '['; /* ] */
var = assign_array_element (name, value, 0); /* XXX - not aflags */
*subscript_start = '\0';
+ if (var == 0) /* some kind of assignment error */
+ {
+ assign_error++;
+ NEXT_VARIABLE ();
+ }
}
else if (simple_array_assign)
{
--- a/bash/patchlevel.h
+++ b/bash/patchlevel.h
@@ -25,6 +25,6 @@
regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh
looks for to find the patch level (for the sccs version string). */
-#define PATCHLEVEL 18
+#define PATCHLEVEL 19
#endif /* _PATCHLEVEL_H_ */
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