* [dpdk-dev] [PATCH] test/graph_perf: fix memory leaks
@ 2020-05-13 20:56 pbhagavatula
2020-05-15 5:26 ` Jerin Jacob
2020-05-15 8:13 ` David Marchand
0 siblings, 2 replies; 3+ messages in thread
From: pbhagavatula @ 2020-05-13 20:56 UTC (permalink / raw)
To: jerinj, Kiran Kumar K, Nithin Dabilpuram; +Cc: dev, Pavan Nikhilesh
From: Pavan Nikhilesh <pbhagavatula@marvell.com>
Fix memory leaks reported by coverity.
Coverity issue: 358440, 358441, 358446.
Fixes: 61d77071ab99 ("test/graph: add performance tests")
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---
app/test/test_graph_perf.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/app/test/test_graph_perf.c b/app/test/test_graph_perf.c
index 3089fb24c..296d99a9d 100644
--- a/app/test/test_graph_perf.c
+++ b/app/test/test_graph_perf.c
@@ -76,6 +76,8 @@ test_node_ctx_init(const struct rte_graph *graph, struct rte_node *node)
RTE_SET_USED(graph);
mz = rte_memzone_lookup(TEST_GRAPH_PERF_MZ);
+ if (mz == NULL)
+ return -ENOMEM;
graph_data = mz->addr;
node_data = graph_get_node_data(graph_data, nid);
node->ctx[0] = node->nb_edges;
@@ -570,6 +572,7 @@ graph_init(const char *gname, uint8_t nb_srcs, uint8_t nb_sinks,
}
graph_data->graph_id = graph_id;
+ free(node_map);
for (i = 0; i < graph_data->nb_nodes; i++)
free(node_patterns[i]);
free(snk_nodes);
@@ -578,6 +581,7 @@ graph_init(const char *gname, uint8_t nb_srcs, uint8_t nb_sinks,
return 0;
pattern_name_free:
+ free(node_map);
for (i = 0; i < graph_data->nb_nodes; i++)
free(node_patterns[i]);
snk_free:
@@ -677,6 +681,8 @@ measure_perf(void)
struct test_graph_perf *graph_data;
mz = rte_memzone_lookup(TEST_GRAPH_PERF_MZ);
+ if (mz == NULL)
+ return -ENOMEM;
graph_data = mz->addr;
return measure_perf_get(graph_data->graph_id);
--
2.26.2
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [dpdk-dev] [PATCH] test/graph_perf: fix memory leaks
2020-05-13 20:56 [dpdk-dev] [PATCH] test/graph_perf: fix memory leaks pbhagavatula
@ 2020-05-15 5:26 ` Jerin Jacob
2020-05-15 8:13 ` David Marchand
1 sibling, 0 replies; 3+ messages in thread
From: Jerin Jacob @ 2020-05-15 5:26 UTC (permalink / raw)
To: Pavan Nikhilesh, David Marchand, Thomas Monjalon
Cc: Jerin Jacob, Kiran Kumar K, Nithin Dabilpuram, dpdk-dev
On Thu, May 14, 2020 at 2:26 AM <pbhagavatula@marvell.com> wrote:
>
> From: Pavan Nikhilesh <pbhagavatula@marvell.com>
>
> Fix memory leaks reported by coverity.
>
> Coverity issue: 358440, 358441, 358446.
The last dot can be removed when merging.
> Fixes: 61d77071ab99 ("test/graph: add performance tests")
>
> Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
> ---
> app/test/test_graph_perf.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/app/test/test_graph_perf.c b/app/test/test_graph_perf.c
> index 3089fb24c..296d99a9d 100644
> --- a/app/test/test_graph_perf.c
> +++ b/app/test/test_graph_perf.c
> @@ -76,6 +76,8 @@ test_node_ctx_init(const struct rte_graph *graph, struct rte_node *node)
> RTE_SET_USED(graph);
>
> mz = rte_memzone_lookup(TEST_GRAPH_PERF_MZ);
> + if (mz == NULL)
> + return -ENOMEM;
> graph_data = mz->addr;
> node_data = graph_get_node_data(graph_data, nid);
> node->ctx[0] = node->nb_edges;
> @@ -570,6 +572,7 @@ graph_init(const char *gname, uint8_t nb_srcs, uint8_t nb_sinks,
> }
> graph_data->graph_id = graph_id;
>
> + free(node_map);
> for (i = 0; i < graph_data->nb_nodes; i++)
> free(node_patterns[i]);
> free(snk_nodes);
> @@ -578,6 +581,7 @@ graph_init(const char *gname, uint8_t nb_srcs, uint8_t nb_sinks,
> return 0;
>
> pattern_name_free:
> + free(node_map);
> for (i = 0; i < graph_data->nb_nodes; i++)
> free(node_patterns[i]);
> snk_free:
> @@ -677,6 +681,8 @@ measure_perf(void)
> struct test_graph_perf *graph_data;
>
> mz = rte_memzone_lookup(TEST_GRAPH_PERF_MZ);
> + if (mz == NULL)
> + return -ENOMEM;
> graph_data = mz->addr;
>
> return measure_perf_get(graph_data->graph_id);
> --
> 2.26.2
>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [dpdk-dev] [PATCH] test/graph_perf: fix memory leaks
2020-05-13 20:56 [dpdk-dev] [PATCH] test/graph_perf: fix memory leaks pbhagavatula
2020-05-15 5:26 ` Jerin Jacob
@ 2020-05-15 8:13 ` David Marchand
1 sibling, 0 replies; 3+ messages in thread
From: David Marchand @ 2020-05-15 8:13 UTC (permalink / raw)
To: Pavan Nikhilesh
Cc: Jerin Jacob Kollanukkaran, Kiran Kumar K, Nithin Dabilpuram, dev
On Wed, May 13, 2020 at 10:56 PM <pbhagavatula@marvell.com> wrote:
>
> From: Pavan Nikhilesh <pbhagavatula@marvell.com>
>
> Fix memory leaks reported by coverity.
>
> Coverity issue: 358440, 358441, 358446
> Fixes: 61d77071ab99 ("test/graph: add performance tests")
>
> Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Applied, thanks.
--
David Marchand
^ permalink raw reply [flat|nested] 3+ messages in thread
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2020-05-15 5:26 ` Jerin Jacob
2020-05-15 8:13 ` David Marchand
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