diff mbox series

[ovs-dev,v1,3/3] ipf: Check minimum fragment against L3 size.

Message ID 1550221215-87456-3-git-send-email-dlu998@gmail.com
State Superseded
Headers show
Series [ovs-dev,v1,1/3] ipf: Misc Cleanup. | expand

Commit Message

Darrell Ball Feb. 15, 2019, 9 a.m. UTC 
Fixes: 4ea96698f667 ("Userspace datapath: Add fragmentation handling.")
Signed-off-by: Darrell Ball <dlu998@gmail.com>
---
 lib/ipf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/lib/ipf.c b/lib/ipf.c
index ec7c889..c386b69 100644
--- a/lib/ipf.c
+++ b/lib/ipf.c
@@ -612,7 +612,7 @@  ipf_is_valid_v4_frag(struct ipf *ipf, struct dp_packet *pkt)
     uint32_t min_v4_frag_size_;
     atomic_read_relaxed(&ipf->min_v4_frag_size, &min_v4_frag_size_);
     bool lf = ipf_is_last_v4_frag(pkt);
-    if (OVS_UNLIKELY(!lf && dp_packet_size(pkt) < min_v4_frag_size_)) {
+    if (OVS_UNLIKELY(!lf && dp_packet_l3_size(pkt) < min_v4_frag_size_)) {
         ipf_count(ipf, false, IPF_NFRAGS_TOO_SMALL);
         goto invalid_pkt;
     }
@@ -692,7 +692,7 @@  ipf_is_valid_v6_frag(struct ipf *ipf, struct dp_packet *pkt)
     atomic_read_relaxed(&ipf->min_v6_frag_size, &min_v6_frag_size_);
     bool lf = ipf_is_last_v6_frag(ip6f_offlg);
 
-    if (OVS_UNLIKELY(!lf && dp_packet_size(pkt) < min_v6_frag_size_)) {
+    if (OVS_UNLIKELY(!lf && dp_packet_l3_size(pkt) < min_v6_frag_size_)) {
         ipf_count(ipf, true, IPF_NFRAGS_TOO_SMALL);
         goto invalid_pkt;
     }