[dpdk-dev] [PATCH v2 5/7] examples/ipsec-secgw: check sp only when setup
Sergio Gonzalez Monroy
sergio.gonzalez.monroy at intel.com
Fri Sep 23 09:45:31 CEST 2016
Application will segfault if there is IPv4 or IPv6 and no SP/ACL rules
for IPv4 or IPv6 respectively.
Avoid checking the ACL/SP in such cases.
Fixes: 906257e965b7 ("examples/ipsec-secgw: support IPv6")
Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy at intel.com>
---
examples/ipsec-secgw/ipsec-secgw.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/examples/ipsec-secgw/ipsec-secgw.c b/examples/ipsec-secgw/ipsec-secgw.c
index 8b55534..9eee96f 100644
--- a/examples/ipsec-secgw/ipsec-secgw.c
+++ b/examples/ipsec-secgw/ipsec-secgw.c
@@ -388,7 +388,7 @@ inbound_sp_sa(struct sp_ctx *sp, struct sa_ctx *sa, struct traffic_type *ip,
struct rte_mbuf *m;
uint32_t i, j, res, sa_idx;
- if (ip->num == 0)
+ if (ip->num == 0 || sp == NULL)
return;
rte_acl_classify((struct rte_acl_ctx *)sp, ip->data, ip->res,
@@ -463,7 +463,7 @@ outbound_sp(struct sp_ctx *sp, struct traffic_type *ip,
struct rte_mbuf *m;
uint32_t i, j, sa_idx;
- if (ip->num == 0)
+ if (ip->num == 0 || sp == NULL)
return;
rte_acl_classify((struct rte_acl_ctx *)sp, ip->data, ip->res,
--
2.5.5
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