BASH PATCH REPORT ================= Bash-Release: 4.2 Patch-ID: bash42-019 Bug-Reported-by: Diego Augusto Molina Bug-Reference-ID: 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'): *** ../bash-4.2-patched/builtins/declare.def 2010-05-30 18:25:21.000000000 -0400 --- ./builtins/declare.def 2011-09-15 15:20:20.000000000 -0400 *************** *** 514,517 **** --- 514,522 ---- 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) *** ../bash-4.2-patched/patchlevel.h Sat Jun 12 20:14:48 2010 --- ./patchlevel.h Thu Feb 24 21:41:34 2011 *************** *** 26,30 **** looks for to find the patch level (for the sccs version string). */ ! #define PATCHLEVEL 18 #endif /* _PATCHLEVEL_H_ */ --- 26,30 ---- looks for to find the patch level (for the sccs version string). */ ! #define PATCHLEVEL 19 #endif /* _PATCHLEVEL_H_ */