Configuration Information [Automatically generated, do not change]:
Machine: sparc
OS: solaris2.8
Compiler: gcc -m64
Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='sparc' -DCONF_OSTYPE='solaris2.8' -DCONF_MACHTYPE='sparc-sun-solaris2.8' -DCONF_VENDOR='sun' -DLOCALEDIR='/usr/local/cs/bash-3.2/share/locale' -DPACKAGE='bash' -DSHELL -DHAVE_CONFIG_H -DSOLARIS -I. -I. -I./include -I./lib -g -O2
uname output: SunOS westholme 5.8 Generic_117350-49 sun4u sparc SUNW,Sun-Fire-280R
Machine Type: sparc-sun-solaris2.8
Bash Version: 3.2
Patch Level: 25
Release Status: release
Description:
I'm following up on this thread:
http://lists.gnu.org/archive/html/autoconf/2007-11/msg00007.html
which reported an Autoconf problem that we have tracked down to a bug
in Bash. The problem is that this command:
bash -c '{ echo foo; } >unwriteable'
exits with status 0. We have a workaround, but the Bash bug should
get fixed.
Repeat-By:
$ touch foo
$ chmod a-w foo
$ bash -c '{ echo foo; } >foo'; echo $?
bash: foo: Permission denied
0
The last line of output should be 1, not 0.
Fix:
2007-11-02 Paul Eggert <eggert@xxxxxxxxxxx>
* execute_cmd.c (execute_command_internal): Consider a redirection
failure to be a failure in the last compound command.
* tests/redir7.sub: Test for this bug.
--- execute_cmd.c~ 2007-11-02 13:01:35.789664000 -0700
+++ execute_cmd.c 2007-11-02 14:44:51.401990000 -0700
@@ -614,7 +614,7 @@
cleanup_redirects (redirection_undo_list);
redirection_undo_list = (REDIRECT *)NULL;
dispose_exec_redirects ();
- return (EXECUTION_FAILURE);
+ return (last_command_exit_value = EXECUTION_FAILURE);
}
if (redirection_undo_list)
--- tests/redir7.sub~ 2005-10-11 13:00:28.000000000 -0700
+++ tests/redir7.sub 2007-11-02 14:39:02.220301200 -0700
@@ -67,3 +67,10 @@
# fixed in bash-3.1
echo 'exec <&3' | ${THIS_SH} 3<&0
+
+# fixed in bash-3.3
+if ${THIS_SH} -c '{ echo foo; } > /' 2>/dev/null; then
+ echo "bash -c '{ echo foo; } > /' succeeded, but it should fail."
+else
+ :
+fi
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