Author: pfg
Date: Sat Jul 19 01:53:52 2014
New Revision: 268867
URL: http://svnweb.freebsd.org/changeset/base/268867
Log:
Use unsigned optlen in getsourcefilter()
Sizes can not be negative and the functions that use it
expect an unsigned value anyways.
Obtained from: Apple (Libc-997.90.3)
MFC after: 1 week
Modified:
head/lib/libc/net/sourcefilter.c
Modified: head/lib/libc/net/sourcefilter.c
==============================================================================
--- head/lib/libc/net/sourcefilter.c Sat Jul 19 01:15:01 2014
(r268866)
+++ head/lib/libc/net/sourcefilter.c Sat Jul 19 01:53:52 2014
(r268867)
@@ -337,7 +337,8 @@ getsourcefilter(int s, uint32_t interfac
{
struct __msfilterreq msfr;
sockunion_t *psu;
- int err, level, nsrcs, optlen, optname;
+ int err, level, nsrcs, optname;
+ unsigned int optlen;
if (interface == 0 || group == NULL || numsrc == NULL ||
fmode == NULL) {
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