svn commit: r197314 - head/sys/netinet
Bruce M Simpson
bms at FreeBSD.org
Fri Sep 18 15:12:32 UTC 2009
Author: bms
Date: Fri Sep 18 15:12:31 2009
New Revision: 197314
URL: http://svn.freebsd.org/changeset/base/197314
Log:
Return ENOBUFS consistently if user attempts to exceed
in_mcast_maxsocksrc resource limit.
Submitted by: syrinx
MFC after: 3 days
Modified:
head/sys/netinet/in_mcast.c
Modified: head/sys/netinet/in_mcast.c
==============================================================================
--- head/sys/netinet/in_mcast.c Fri Sep 18 14:53:01 2009 (r197313)
+++ head/sys/netinet/in_mcast.c Fri Sep 18 15:12:31 2009 (r197314)
@@ -2427,8 +2427,10 @@ inp_set_source_filters(struct inpcb *inp
if (error)
return (error);
- if (msfr.msfr_nsrcs > in_mcast_maxsocksrc ||
- (msfr.msfr_fmode != MCAST_EXCLUDE &&
+ if (msfr.msfr_nsrcs > in_mcast_maxsocksrc)
+ return (ENOBUFS);
+
+ if ((msfr.msfr_fmode != MCAST_EXCLUDE &&
msfr.msfr_fmode != MCAST_INCLUDE))
return (EINVAL);
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