diff options
Diffstat (limited to 'drivers/target/iscsi/iscsi_target_auth.c')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_auth.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/target/iscsi/iscsi_target_auth.c b/drivers/target/iscsi/iscsi_target_auth.c index 4e680d753941..b6bf605fa5c1 100644 --- a/drivers/target/iscsi/iscsi_target_auth.c +++ b/drivers/target/iscsi/iscsi_target_auth.c @@ -78,7 +78,7 @@ static int chap_check_algorithm(const char *a_str) if (!token) goto out; - if (!strncmp(token, "5", 1)) { + if (!strcmp(token, "5")) { pr_debug("Selected MD5 Algorithm\n"); kfree(orig); return CHAP_DIGEST_MD5; @@ -89,6 +89,12 @@ out: return CHAP_DIGEST_UNKNOWN; } +static void chap_close(struct iscsi_conn *conn) +{ + kfree(conn->auth_protocol); + conn->auth_protocol = NULL; +} + static struct iscsi_chap *chap_server_open( struct iscsi_conn *conn, struct iscsi_node_auth *auth, @@ -126,7 +132,7 @@ static struct iscsi_chap *chap_server_open( case CHAP_DIGEST_UNKNOWN: default: pr_err("Unsupported CHAP_A value\n"); - kfree(conn->auth_protocol); + chap_close(conn); return NULL; } @@ -141,19 +147,13 @@ static struct iscsi_chap *chap_server_open( * Generate Challenge. */ if (chap_gen_challenge(conn, 1, aic_str, aic_len) < 0) { - kfree(conn->auth_protocol); + chap_close(conn); return NULL; } return chap; } -static void chap_close(struct iscsi_conn *conn) -{ - kfree(conn->auth_protocol); - conn->auth_protocol = NULL; -} - static int chap_server_compute_md5( struct iscsi_conn *conn, struct iscsi_node_auth *auth, |