BASH PATCH REPORT ================= Bash-Release: 4.0 Patch-ID: bash40-017 Bug-Reported-by: Lubomir Rintel Bug-Reference-ID: <1237654931.32737.13.camel@localhost.localdomain> Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2009-03/msg00174.html Bug-Description: Adding a null line to a here-document (e.g., by hitting EOF) causes the shell to dump core attempting to dereference the NULL pointer. Patch: *** ../bash-4.0-patched/parse.y 2009-03-08 21:24:47.000000000 -0400 --- parse.y 2009-03-21 14:38:42.000000000 -0400 *************** *** 1880,1884 **** ret = read_a_line (remove_quoted_newline); #if defined (HISTORY) ! if (remember_on_history && (parser_state & PST_HEREDOC)) { /* To make adding the the here-document body right, we need to rely --- 1880,1884 ---- ret = read_a_line (remove_quoted_newline); #if defined (HISTORY) ! if (ret && remember_on_history && (parser_state & PST_HEREDOC)) { /* To make adding the the here-document body right, we need to rely *** ../bash-4.0/patchlevel.h 2009-01-04 14:32:40.000000000 -0500 --- patchlevel.h 2009-02-22 16:11:31.000000000 -0500 *************** *** 26,30 **** looks for to find the patch level (for the sccs version string). */ ! #define PATCHLEVEL 16 #endif /* _PATCHLEVEL_H_ */ --- 26,30 ---- looks for to find the patch level (for the sccs version string). */ ! #define PATCHLEVEL 17 #endif /* _PATCHLEVEL_H_ */