Author: imp
Date: Sun Feb 7 07:50:41 2010
New Revision: 203604
URL: http://svn.freebsd.org/changeset/base/203604
Log:
Initialize fromlen before calling recvfrom to avoid passing in random
stack garbage.
Obtained from: NetBSD 1.13
Modified:
head/usr.sbin/rpcbind/rpcb_svc_com.c
Modified: head/usr.sbin/rpcbind/rpcb_svc_com.c
==============================================================================
--- head/usr.sbin/rpcbind/rpcb_svc_com.c Sun Feb 7 06:22:28 2010
(r203603)
+++ head/usr.sbin/rpcbind/rpcb_svc_com.c Sun Feb 7 07:50:41 2010
(r203604)
@@ -1224,6 +1224,7 @@ handle_reply(int fd, SVCXPRT *xprt)
goto done;
do {
+ fromlen = sizeof(ss);
inlen = recvfrom(fd, buffer, RPC_BUF_MAX, 0,
(struct sockaddr *)&ss, &fromlen);
} while (inlen < 0 && errno == EINTR);
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