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-rw-r--r--components/dfs/src/dfs.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/components/dfs/src/dfs.c b/components/dfs/src/dfs.c
index 97e9ae5b22..51aa777484 100644
--- a/components/dfs/src/dfs.c
+++ b/components/dfs/src/dfs.c
@@ -20,6 +20,7 @@
* Change Logs:
* Date Author Notes
* 2005-02-22 Bernard The first version.
+ * 2017-12-11 Bernard Use rt_free to instead of free in fd_is_open().
*/
#include <dfs.h>
@@ -219,7 +220,7 @@ int fd_is_open(const char *pathname)
if (fs == NULL)
{
/* can't find mounted file system */
- free(fullpath);
+ rt_free(fullpath);
return -1;
}