src/patches/bash/bash32-047

   1                              BASH PATCH REPORT
   2                              =================
   3
   4 Bash-Release: 3.2
   5 Patch-ID: bash32-047
   6
   7 Bug-Reported-by:        Roman Rakus <rrakus@redhat.com>
   8 Bug-Reference-ID:       <48A89EBC.906@redhat.com>
   9 Bug-Reference-URL:      http://lists.gnu.org/archive/html/bug-bash/2008-08/msg00026.html
  10
  11 Bug-Description:
  12
  13 When using the `.' (source) builtin, under certain circumstances bash was
  14 too careful in discarding state to preserve internal consistency.  One
  15 effect was that assignments to readonly variables would cause entire scripts
  16 to be aborted instead of execution of the offending command.  This behavior
  17 was introduced by bash-3.2 patch 20.
  18
  19 Patch:
  20
  21 *** /usr/src/local/chet/src/bash/bash-3.2-patched/subst.c       2008-04-29 21:24:55.000000000 -0400
  22 --- subst.c     2008-11-13 17:44:25.000000000 -0500
  23 ***************
  24 *** 138,142 ****
  25   extern int last_command_exit_value, last_command_exit_signal;
  26   extern int subshell_environment;
  27 ! extern int subshell_level;
  28   extern int eof_encountered;
  29   extern int return_catch_flag, return_catch_value;
  30 --- 138,142 ----
  31   extern int last_command_exit_value, last_command_exit_signal;
  32   extern int subshell_environment;
  33 ! extern int subshell_level, parse_and_execute_level;
  34   extern int eof_encountered;
  35   extern int return_catch_flag, return_catch_value;
  36 ***************
  37 *** 7673,7677 ****
  38     expanding_redir = 0;
  39
  40 !   top_level_cleanup ();                       /* from sig.c */
  41
  42     jump_to_top_level (v);
  43 --- 7673,7679 ----
  44     expanding_redir = 0;
  45
  46 !   if (parse_and_execute_level == 0)
  47 !     top_level_cleanup ();                     /* from sig.c */
  48 !
  49
  50     jump_to_top_level (v);
  51 *** ../bash-3.2/patchlevel.h    Thu Apr 13 08:31:04 2006
  52 --- patchlevel.h        Mon Oct 16 14:22:54 2006
  53 ***************
  54 *** 26,30 ****
  55      looks for to find the patch level (for the sccs version string). */
  56
  57 ! #define PATCHLEVEL 46
  58
  59   #endif /* _PATCHLEVEL_H_ */
  60 --- 26,30 ----
  61      looks for to find the patch level (for the sccs version string). */
  62
  63 ! #define PATCHLEVEL 47
  64
  65   #endif /* _PATCHLEVEL_H_ */