| BASH PATCH REPORT |
| ================= |
| |
| Bash-Release: 4.1 |
| Patch-ID: bash41-004 |
| |
| Bug-Reported-by: Crestez Dan Leonard <cdleonard@gmail.com> |
| Bug-Reference-ID: <1265592839.30682.21.camel@deskbox> |
| Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2010-02/msg00034.html |
| |
| Bug-Description: |
| |
| When running in Posix mode and executing a shell function without local |
| variables, bash will not propagate a variable in a special builtin's temporary |
| environment to have global scope. |
| |
| Patch (apply with `patch -p0'): |
| |
| *** ../bash-4.1-patched/variables.c 2009-11-03 14:13:58.000000000 -0500 |
| --- ./variables.c 2010-02-08 17:36:18.000000000 -0500 |
| *************** |
| *** 3809,3812 **** |
| --- 3809,3817 ---- |
| if (tempvar_p (var) && (posixly_correct || (var->attributes & att_propagate))) |
| { |
| + /* Make sure we have a hash table to store the variable in while it is |
| + being propagated down to the global variables table. Create one if |
| + we have to */ |
| + if ((vc_isfuncenv (shell_variables) || vc_istempenv (shell_variables)) && shell_variables->table == 0) |
| + shell_variables->table = hash_create (0); |
| /* XXX - should we set v->context here? */ |
| v = bind_variable_internal (var->name, value_cell (var), shell_variables->table, 0, 0); |
| *** ../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 3 |
| |
| #endif /* _PATCHLEVEL_H_ */ |
| --- 26,30 ---- |
| looks for to find the patch level (for the sccs version string). */ |
| |
| ! #define PATCHLEVEL 4 |
| |
| #endif /* _PATCHLEVEL_H_ */ |
