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authorSebastian Huber <sebastian.huber@embedded-brains.de>2015-02-02 14:27:13 +0100
committerSebastian Huber <sebastian.huber@embedded-brains.de>2015-02-13 10:34:19 +0100
commit7eeb079d84bc4abe9897be0047fc28a754e46ecd (patch)
tree9b47ac7055ce0cb1e2d86c684a2a7a1cd20c0c4d /freebsd/sys/netinet/ip_input.c
parentfreebsd-to-rtems.py: Fix revert includes (diff)
downloadrtems-libbsd-7eeb079d84bc4abe9897be0047fc28a754e46ecd.tar.bz2
Update to FreeBSD 9.3
Diffstat (limited to 'freebsd/sys/netinet/ip_input.c')
-rw-r--r--freebsd/sys/netinet/ip_input.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/freebsd/sys/netinet/ip_input.c b/freebsd/sys/netinet/ip_input.c
index 2dbb2a7a..2247c1a8 100644
--- a/freebsd/sys/netinet/ip_input.c
+++ b/freebsd/sys/netinet/ip_input.c
@@ -1110,8 +1110,9 @@ found:
* (and not in for{} loop), though it implies we are not going to
* reassemble more than 64k fragments.
*/
- m->m_pkthdr.csum_data =
- (m->m_pkthdr.csum_data & 0xffff) + (m->m_pkthdr.csum_data >> 16);
+ while (m->m_pkthdr.csum_data & 0xffff0000)
+ m->m_pkthdr.csum_data = (m->m_pkthdr.csum_data & 0xffff) +
+ (m->m_pkthdr.csum_data >> 16);
#ifdef MAC
mac_ipq_reassemble(fp, m);
mac_ipq_destroy(fp);