mount/mtab.cc: memory leaks

the free() should be called to free resources, in order to avoid memory leaks

Fixes:#14066
Signed-off-by: Qiankun Zheng <zheng.qiankun@h3c.com>

diff --git a/src/mount/mtab.c b/src/mount/mtab.c
index d17f7a55f6cd8819f9adb97098ce94e8840b6808..4dc82bb34faa22bc1cfbfbaa78a0829a4d50cfcf 100644 (file)
--- a/src/mount/mtab.c
+++ b/src/mount/mtab.c
@@ -289,4 +289,6 @@ update_mtab_entry(const char *spec, const char *node, const char *type,
 
        free(mnt.mnt_fsname);
        free(mnt.mnt_dir);
+       free(mnt.mnt_type);
+       free(mnt.mnt_opts);
 }