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tools: env: Fix missing closedir in ubi_get_volnum_by_name
author
Miaoqian Lin
<linmq006@gmail.com>
Mon, 19 Sep 2022 04:28:09 +0000
(08:28 +0400)
committer
Tom Rini
<trini@konsulko.com>
Thu, 29 Sep 2022 14:10:39 +0000
(10:10 -0400)
The function calls opendir() but missing the corresponding
closedir() before exit the function.
Add missing closedir() to fix it.
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
tools/env/fw_env.c
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diff --git
a/tools/env/fw_env.c
b/tools/env/fw_env.c
index
908a162
..
c251e2e
100644
(file)
--- a/
tools/env/fw_env.c
+++ b/
tools/env/fw_env.c
@@
-192,10
+192,13
@@
static int ubi_get_volnum_by_name(int devnum, const char *volname)
&tmp_devnum, &volnum);
if (ret == 2 && devnum == tmp_devnum) {
if (ubi_check_volume_sysfs_name(dirent->d_name,
- volname) == 0)
+ volname) == 0) {
+ closedir(sysfs_ubi);
return volnum;
+ }
}
}
+ closedir(sysfs_ubi);
return -1;
}