1 files changed, 1 insertions, 0 deletions

diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c
index 523e51dec66..bd139dfad8e 100644
--- a/fs/ecryptfs/keystore.c
+++ b/fs/ecryptfs/keystore.c
@@ -2425,6 +2425,7 @@ int ecryptfs_add_keysig(struct ecryptfs_crypt_stat *crypt_stat, char *sig)
                 return -ENOMEM;
         }
         memcpy(new_key_sig->keysig, sig, ECRYPTFS_SIG_SIZE_HEX);
+        new_key_sig->keysig[ECRYPTFS_SIG_SIZE_HEX] = '\0';
         /* Caller must hold keysig_list_mutex */
         list_add(&new_key_sig->crypt_stat_list, &crypt_stat->keysig_list);