Thanks.
Reviewed-by: Anand Jain <anand.j...@oracle.com>
On 07/10/2013 07:01 AM, Wang Shilong wrote:
From: Wang Shilong <wangsl.f...@cn.fujitsu.com>
After calling opendir() successfully, closedir() should be
also called to free memory. Otherwise, memory leak happens.
Signed-off-by: Wang Shilong <wangsl.f...@cn.fujitsu.com>
---
utils.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/utils.c b/utils.c
index 7b4cd74..0afff55 100644
--- a/utils.c
+++ b/utils.c
@@ -1480,7 +1480,7 @@ int open_file_or_dir(const char *fname)
{
int ret;
struct stat st;
- DIR *dirstream;
+ DIR *dirstream = NULL;
int fd;
ret = stat(fname, &st);
@@ -1496,9 +1496,10 @@ int open_file_or_dir(const char *fname)
} else {
fd = open(fname, O_RDWR);
}
- if (fd < 0) {
- return -3;
- }
+ if (fd < 0)
+ fd = -3;
+ if (dirstream)
+ closedir(dirstream);
return fd;
}
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