It will encounter resource leak for fp as the old flow,
while fopen succeeds and the pointer para is NULL.
This patch aims to avoid this resource leak.
Signed-off-by: Wei,Jiangang <weijg.f...@cn.fujitsu.com>
---
testcases/kernel/sched/hyperthreading/ht_interrupt/ht_utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/testcases/kernel/sched/hyperthreading/ht_interrupt/ht_utils.c
b/testcases/kernel/sched/hyperthreading/ht_interrupt/ht_utils.c
index 1c33d0c..c845cf8 100644
--- a/testcases/kernel/sched/hyperthreading/ht_interrupt/ht_utils.c
+++ b/testcases/kernel/sched/hyperthreading/ht_interrupt/ht_utils.c
@@ -30,8 +30,8 @@ int is_cmdline_para(const char *para)
return 1;
}
}
- fclose(fp);
}
+ if (fp != NULL) fclose(fp);
return 0;
}
--
1.9.3
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