From 781e1ce3e10d966aeb1ec25aaec86954e72f2b33 Mon Sep 17 00:00:00 2001 From: "Christoph M. Becker" Date: Wed, 18 Aug 2021 14:12:10 +0200 Subject: [PATCH] Fix #78819: Heap Overflow in msg_send We need to use the proper type. --- ext/sysvmsg/sysvmsg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ext/sysvmsg/sysvmsg.c b/ext/sysvmsg/sysvmsg.c index d113ef56d53f1..2a467373dab5e 100644 --- a/ext/sysvmsg/sysvmsg.c +++ b/ext/sysvmsg/sysvmsg.c @@ -414,7 +414,7 @@ PHP_FUNCTION(msg_send) sysvmsg_queue_t * mq = NULL; struct php_msgbuf * messagebuffer = NULL; /* buffer to transmit */ int result; - int message_len = 0; + size_t message_len = 0; RETVAL_FALSE;