gnutls-cli: Fixed Possible Memory Leak

This patch fixes possible memory leak in psk_callback() function, rawkey
is allocated memory by gnutls_malloc() and is not freed when
gnutls_hex_decode() returns with error

Signed-off-by: Saurav Babu <saurav.babu@samsung.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/cli.c b/src/cli.c
index d0e75a2f04..58c2d1d0b4 100644
--- a/src/cli.c
+++ b/src/cli.c
@@ -1714,6 +1714,7 @@ psk_callback(gnutls_session_t session, char **username,
 	if (ret < 0) {
 		fprintf(stderr, "Error deriving password: %s\n",
 			gnutls_strerror(ret));
+		gnutls_free(rawkey);
 		gnutls_free(*username);
 		return ret;
 	}