From: blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Fri, 6 Feb 2009 21:37:40 +0000 (+0000)
Subject: Fix SIGSEGV crash in slirp networking code
X-Git-Tag: 0.10.0-0sb10~2033
X-Git-Url: http://git.maemo.org/git/?a=commitdiff_plain;h=f2ba730e89b420903257e543c1bb7f7d945ba36a;p=qemu

Fix SIGSEGV crash in slirp networking code

Fix SIGSEGV crash in networking code (bug was introduced in r6288).
Thanks to Gleb Natapov for finding this fix.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6545 c046a42c-6fe2-441c-8c8c-71466251a162
---

diff --git a/slirp/ip_input.c b/slirp/ip_input.c
index e7f2756..505149a 100644
--- a/slirp/ip_input.c
+++ b/slirp/ip_input.c
@@ -392,8 +392,7 @@ insert:
 	 * into the new buffer.
 	 */
 	if (m->m_flags & M_EXT) {
-	  int delta;
-	  delta = (char *)ip - m->m_dat;
+	  int delta = (char *)q - m->m_dat;
 	  q = (struct ipasfrag *)(m->m_ext + delta);
 	}