iliaa Sun Feb 6 17:58:47 2005 EDT
Modified files:
/php-src/ext/standard exec.c
Log:
Fixed possible un-initialized var on error.
http://cvs.php.net/diff.php/php-src/ext/standard/exec.c?r1=1.111&r2=1.112&ty=u
Index: php-src/ext/standard/exec.c
diff -u php-src/ext/standard/exec.c:1.111 php-src/ext/standard/exec.c:1.112
--- php-src/ext/standard/exec.c:1.111 Mon Jul 12 14:49:47 2004
+++ php-src/ext/standard/exec.c Sun Feb 6 17:58:46 2005
@@ -16,7 +16,7 @@
| Ilia Alshanetsky <[EMAIL PROTECTED]> |
+----------------------------------------------------------------------+
*/
-/* $Id: exec.c,v 1.111 2004/07/12 18:49:47 iliaa Exp $ */
+/* $Id: exec.c,v 1.112 2005/02/06 22:58:46 iliaa Exp $ */
#include <stdio.h>
#include "php.h"
@@ -66,7 +66,7 @@
php_stream *stream;
size_t buflen, bufl = 0;
#if PHP_SIGCHILD
- void (*sig_handler)();
+ void (*sig_handler)() = NULL;
#endif
if (PG(safe_mode)) {
@@ -177,7 +177,9 @@
done:
#if PHP_SIGCHILD
- signal (SIGCHLD, sig_handler);
+ if (sig_handler) {
+ signal(SIGCHLD, sig_handler);
+ }
#endif
if (d) {
efree(d);
--
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