From: Matthew Nicholson <mnicholson@digium.com>
Date: Wed, 26 Jan 2011 21:00:15 +0000 (+0000)
Subject: Convert from network to host byte ordering before checking if an IP is a multicast... 
X-Git-Tag: 1.4.41-rc1~26
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0e62797165399328ac37fa4d70426919e9e4f284;p=thirdparty%2Fasterisk.git

Convert from network to host byte ordering before checking if an IP is a multicast address.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@304247 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index c04e09e844..4f60e4369e 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -5090,7 +5090,7 @@ static struct sip_via *parse_via(const char *header)
  */
 static int addr_is_multicast(struct in_addr *addr)
 {
-	return ((addr->s_addr & 0xf0000000) == 0xe0000000);
+	return ((ntohl(addr->s_addr) & 0xf0000000) == 0xe0000000);
 }
 
 static int process_via(struct sip_pvt *p, const struct sip_request *req)