iliaa Mon Feb 7 17:31:19 2005 EDT
Modified files:
/php-src/ext/sysvmsg sysvmsg.c
Log:
Fixed bug #31527 (crash in msg_send() when non-string is stored without
being serialized).
http://cvs.php.net/diff.php/php-src/ext/sysvmsg/sysvmsg.c?r1=1.18&r2=1.19&ty=u
Index: php-src/ext/sysvmsg/sysvmsg.c
diff -u php-src/ext/sysvmsg/sysvmsg.c:1.18 php-src/ext/sysvmsg/sysvmsg.c:1.19
--- php-src/ext/sysvmsg/sysvmsg.c:1.18 Mon Jan 24 09:12:01 2005
+++ php-src/ext/sysvmsg/sysvmsg.c Mon Feb 7 17:31:19 2005
@@ -16,7 +16,7 @@
+----------------------------------------------------------------------+
*/
-/* $Id: sysvmsg.c,v 1.18 2005/01/24 14:12:01 tony2001 Exp $ */
+/* $Id: sysvmsg.c,v 1.19 2005/02/07 22:31:19 iliaa Exp $ */
#ifdef HAVE_CONFIG_H
#include "config.h"
@@ -142,7 +142,7 @@
{
php_info_print_table_start();
php_info_print_table_row(2, "sysvmsg support", "enabled");
- php_info_print_table_row(2, "Revision", "$Revision: 1.18 $");
+ php_info_print_table_row(2, "Revision", "$Revision: 1.19 $");
php_info_print_table_end();
}
/* }}} */
@@ -391,10 +391,33 @@
message_len = msg_var.len;
smart_str_free(&msg_var);
} else {
- convert_to_string_ex(&message);
- messagebuffer = emalloc(sizeof(struct php_msgbuf) +
Z_STRLEN_P(message));
- memcpy(messagebuffer->mtext, Z_STRVAL_P(message),
Z_STRLEN_P(message) + 1);
- message_len = Z_STRLEN_P(message);
+ char *p;
+ switch (Z_TYPE_P(message)) {
+ case IS_STRING:
+ p = Z_STRVAL_P(message);
+ message_len = Z_STRLEN_P(message);
+ break;
+
+ case IS_LONG:
+ case IS_BOOL:
+ message_len = spprintf(&p, 0, "%ld",
Z_LVAL_P(message));
+ break;
+
+ case IS_DOUBLE:
+ message_len = spprintf(&p, 0, "%f",
Z_DVAL_P(message));
+ break;
+
+ default:
+ php_error_docref(NULL TSRMLS_CC, E_WARNING,
"Message parameter must be either a string or a number.");
+ RETURN_FALSE;
+ }
+
+ messagebuffer = emalloc(sizeof(struct php_msgbuf) +
message_len);
+ memcpy(messagebuffer->mtext, p, message_len + 1);
+
+ if (Z_TYPE_P(message) != IS_STRING) {
+ efree(p);
+ }
}
/* set the message type */
--
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