cifs: store password in tcon

[firefly-linux-kernel-4.4.55.git] / fs / cifs / misc.c

diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index 7c3f4b9230d7ffa81244d67ea21a06cfb33c889f..a0513605d7e39ca0449a9ecfaa8f2f46b32a7624 100644 (file)
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -132,6 +132,10 @@ tconInfoFree(struct cifsTconInfo *buf_to_free)
        }
        atomic_dec(&tconInfoAllocCount);
        kfree(buf_to_free->nativeFileSystem);
+       if (buf_to_free->password) {
+               memset(buf_to_free->password, 0, strlen(buf_to_free->password));
+               kfree(buf_to_free->password);
+       }
        kfree(buf_to_free);
 }