[dpdk-dev] [PATCH] examples/ip_pipeline: fix uninitialized scalar variable
Fan Zhang
roy.fan.zhang at intel.com
Mon Apr 16 12:47:51 CEST 2018
Coverity issue: 272575
Fixes: 133c2c6565d6 ("examples/ip_pipeline: add link object")
Signed-off-by: Fan Zhang <roy.fan.zhang at intel.com>
---
examples/ip_pipeline/cli.c | 2 +-
examples/ip_pipeline/link.c | 8 +++++---
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/examples/ip_pipeline/cli.c b/examples/ip_pipeline/cli.c
index 199a31ff8..ec43a2308 100644
--- a/examples/ip_pipeline/cli.c
+++ b/examples/ip_pipeline/cli.c
@@ -133,7 +133,7 @@ cmd_link(char **tokens,
char *out,
size_t out_size)
{
- struct link_params p;
+ struct link_params p = {0};
struct link_params_rss rss;
struct link *link;
char *name;
diff --git a/examples/ip_pipeline/link.c b/examples/ip_pipeline/link.c
index 26ff41ba9..25717808c 100644
--- a/examples/ip_pipeline/link.c
+++ b/examples/ip_pipeline/link.c
@@ -121,17 +121,19 @@ link_create(const char *name, struct link_params *params)
(params->tx.queue_size == 0))
return NULL;
- port_id = params->port_id;
if (params->dev_name) {
status = rte_eth_dev_get_port_by_name(params->dev_name,
&port_id);
if (status)
return NULL;
- } else
- if (!rte_eth_dev_is_valid_port(port_id))
+ } else {
+ if (!rte_eth_dev_is_valid_port(params->port_id))
return NULL;
+ port_id = params->port_id;
+ }
+
rte_eth_dev_info_get(port_id, &port_info);
mempool = mempool_find(params->rx.mempool_name);
--
2.13.6
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