From 79bada897b338e0e3fc92b5a15d25147d35b80df Mon Sep 17 00:00:00 2001
From: Sukchan Lee <acetcom@gmail.com>
Date: Sun, 8 Dec 2019 16:31:15 +0900
Subject: [PATCH] Minor bug fixed

---
 src/mme/mme-context.c  | 2 +-
 src/mme/mme-gtp-path.c | 2 +-
 src/pgw/pgw-gtp-path.h | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/mme/mme-context.c b/src/mme/mme-context.c
index 719484481..5f6899ba1 100644
--- a/src/mme/mme-context.c
+++ b/src/mme/mme-context.c
@@ -1519,7 +1519,7 @@ int mme_context_parse_config()
 
                     } while (ogs_yaml_iter_type(&gtpc_array) ==
                             YAML_SEQUENCE_NODE);
-                } else if(!strcmp(mme_key, "selection_mode")) {
+                } else if (!strcmp(mme_key, "selection_mode")) {
                     const char *selection_mode =
                     ogs_yaml_iter_value(&sgw_iter);
 
diff --git a/src/mme/mme-gtp-path.c b/src/mme/mme-gtp-path.c
index 7f5ae443f..0ead381c8 100644
--- a/src/mme/mme-gtp-path.c
+++ b/src/mme/mme-gtp-path.c
@@ -55,7 +55,7 @@ static void _gtpv2_c_recv_cb(short when, ogs_socket_t fd, void *data)
     sgw = mme_sgw_find_by_addr(&from);
     if (!sgw) {
         ogs_error("Unknown SGW : %s", OGS_ADDR(&from, buf));
-        ogs_pkbuf_free(e->pkbuf);
+        ogs_pkbuf_free(pkbuf);
         return;
     }
     ogs_assert(sgw->gnode);
diff --git a/src/pgw/pgw-gtp-path.h b/src/pgw/pgw-gtp-path.h
index 481752e33..c9764e8e8 100644
--- a/src/pgw/pgw-gtp-path.h
+++ b/src/pgw/pgw-gtp-path.h
@@ -17,8 +17,8 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-#ifndef PGW_PATH_H
-#define PGW_PATH_H
+#ifndef PGW_GTP_PATH_H
+#define PGW_GTP_PATH_H
 
 #include "ogs-tun.h"
 #include "ogs-gtp.h"
@@ -34,4 +34,4 @@ void pgw_gtp_close(void);
 }
 #endif
 
-#endif /* PGW_PATH_H */
+#endif /* PGW_GTP_PATH_H */