examples/ipsec-secgw: fix stack smashing

Building the application with -O3 and -fstack-protection (default in
Ubuntu) results in the following error:

*** stack smashing detected ***: ./build/ipsec-secgw terminated

The error is caused by storing an 8B value in a 4B variable.

Fixes: d299106e8e31 ("examples/ipsec-secgw: add IPsec sample application")

Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>

diff --git a/examples/ipsec-secgw/ipsec.c b/examples/ipsec-secgw/ipsec.c
index 4566d38..3ffa77a 100644 (file)
--- a/examples/ipsec-secgw/ipsec.c
+++ b/examples/ipsec-secgw/ipsec.c
@@ -46,7 +46,7 @@
 static inline int
 create_session(struct ipsec_ctx *ipsec_ctx __rte_unused, struct ipsec_sa *sa)
 {
-       uint32_t cdev_id_qp = 0;
+       unsigned long cdev_id_qp = 0;
        int32_t ret;
        struct cdev_key key = { 0 };