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authorChris Luke <chrisy@flirble.org>2018-03-29 12:56:58 -0700
committerChris Luke <chrisy@flirble.org>2018-03-29 15:23:56 -0700
commit30684ac044bbb8e11ef100a24c01eb37ba7a8876 (patch)
treeac5d526793fbafed606355c22d8e627e66d95786 /src/vnet/ip/ip4_reassembly.c
parentf3a3bad8006afb0b379761dfe4d5d25de07b32cc (diff)
Coverity fixes (VPP-1204)
Minor bug fixes CID 183000: double close CID 180996: dead code CID 180995: NULL deref CID 181957: NULL deref CID 182676: NULL deref CID 182675: NULL deref Change-Id: Id35e391c95fafb8cd771984ee8a1a6e597056d37 Signed-off-by: Chris Luke <chrisy@flirble.org>
Diffstat (limited to 'src/vnet/ip/ip4_reassembly.c')
-rw-r--r--src/vnet/ip/ip4_reassembly.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vnet/ip/ip4_reassembly.c b/src/vnet/ip/ip4_reassembly.c
index 114d8e052f8..b94a25819b7 100644
--- a/src/vnet/ip/ip4_reassembly.c
+++ b/src/vnet/ip/ip4_reassembly.c
@@ -497,6 +497,8 @@ ip4_reass_finalize (vlib_main_t * vm, vlib_node_runtime_t * node,
reass.next_range_bi;
}
while (~0 != sub_chain_bi);
+
+ ASSERT (last_b != NULL);
last_b->flags &= ~VLIB_BUFFER_NEXT_PRESENT;
ASSERT (rt->buffers_n >= (buf_cnt - dropped_cnt));
rt->buffers_n -= buf_cnt - dropped_cnt;