[dpdk-dev] [PATCH] example/ip_pipeline: fix copy into fixed size buffer defect

[Fan Zhang]

Coverity issue: 107133
Fixes: eb32fe7c5574 ("examples/ip_pipeline: rework initialization parameters")

Signed-off-by: Fan Zhang <roy.fan.zhang at intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu at intel.com>
---
*v2
fixed bug: fix possible buff not null terminated bug

 examples/ip_pipeline/init.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/examples/ip_pipeline/init.c b/examples/ip_pipeline/init.c
index bc6d6d9..cabc4f7 100644
--- a/examples/ip_pipeline/init.c
+++ b/examples/ip_pipeline/init.c
@@ -1068,7 +1068,8 @@ static void app_pipeline_params_get(struct app_params 
*app,
        uint32_t i;
        uint32_t mempool_id;

-       strcpy(p_out->name, p_in->name);
+       strncpy(p_out->name, p_in->name, PIPELINE_NAME_SIZE);
+       p_out->name[PIPELINE_NAME_SIZE - 1] = '\0';

        p_out->socket_id = (int) p_in->socket_id;

-- 
2.5.0