From: Michael Brown <mcb30@etherboot.org>
Date: Fri, 19 Jan 2007 14:44:59 +0000 (+0000)
Subject: Zeroing out memory before using it can be so important.
X-Git-Tag: v0.9.3~524
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=13d9a660ca0d77fe9efcb401f53de01470033444;p=thirdparty%2Fipxe.git

Zeroing out memory before using it can be so important.
---

diff --git a/src/core/resolv.c b/src/core/resolv.c
index 52ad4b630..b2fbc93d0 100644
--- a/src/core/resolv.c
+++ b/src/core/resolv.c
@@ -56,6 +56,7 @@ int resolv ( const char *name, struct sockaddr *sa, struct async *parent ) {
 	resolution = malloc ( sizeof ( *resolution ) );
 	if ( ! resolution )
 		return -ENOMEM;
+	memset ( resolution, 0, sizeof ( *resolution ) );
 	async_init ( &resolution->async, &resolv_async_operations, parent );
 
 	/* Check for a dotted quad IP address first */