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examples/ip_pipeline: fix null pointer dereference

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Return value of function app_pipeline_type_find is not checking before
dereference. Fix this problem by adding checking condition.

Coverity issue: 127196
Fixes: b4aee0fb9c6d ("examples/ip_pipeline: reconfigure thread binding dynamically")

Signed-off-by: Marcin Kerlin <marcinx.kerlin@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
This commit is contained in:
Marcin Kerlin 2016-06-13 11:35:48 +02:00 committed by Thomas Monjalon
parent df473bbc2a
commit 5fdb6c3621
1 changed files with 3 additions and 0 deletions
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examples/ip_pipeline/thread_fe.c
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@ -81,6 +81,9 @@ app_pipeline_enable(struct app_params *app,
p_params = &app->pipeline_params[pipeline_id];
p_type = app_pipeline_type_find(app, p_params->type);
if (p_type == NULL)
return -1;
if (p->enabled == 1)
return -1;