Be more accurate about msg->body.

diff --git a/src/webui.c b/src/webui.c
index 3c276e3123cfd78585deb830380633e8c4827c5f..3e95476cad60f02650de1ef3ae8896594b77e9a5 100644 (file)
--- a/src/webui.c
+++ b/src/webui.c
@@ -883,7 +883,7 @@ rspamd_webui_handle_learn_common (struct rspamd_http_connection_entry *conn_ent,
                return 0;
        }
 
-       if (msg->body->len == 0) {
+       if (msg->body == NULL || msg->body->len == 0) {
                msg_err ("got zero length body, cannot continue");
                rspamd_webui_send_error (conn_ent, 400, "Empty body is not permitted");
                return 0;
@@ -973,7 +973,7 @@ rspamd_webui_handle_scan (struct rspamd_http_connection_entry *conn_ent,
                return 0;
        }
 
-       if (msg->body->len == 0) {
+       if (msg->body == NULL || msg->body->len == 0) {
                msg_err ("got zero length body, cannot continue");
                rspamd_webui_send_error (conn_ent, 400, "Empty body is not permitted");
                return 0;
@@ -1030,7 +1030,7 @@ rspamd_webui_handle_saveactions (struct rspamd_http_connection_entry *conn_ent,
                return 0;
        }
 
-       if (msg->body->len == 0) {
+       if (msg->body == NULL || msg->body->len == 0) {
                msg_err ("got zero length body, cannot continue");
                rspamd_webui_send_error (conn_ent, 400, "Empty body is not permitted");
                return 0;
@@ -1124,7 +1124,7 @@ rspamd_webui_handle_savesymbols (struct rspamd_http_connection_entry *conn_ent,
                return 0;
        }
 
-       if (msg->body->len == 0) {
+       if (msg->body == NULL || msg->body->len == 0) {
                msg_err ("got zero length body, cannot continue");
                rspamd_webui_send_error (conn_ent, 400, "Empty body is not permitted");
                return 0;
@@ -1220,7 +1220,7 @@ rspamd_webui_handle_savemap (struct rspamd_http_connection_entry *conn_ent,
                return 0;
        }
 
-       if (msg->body->len == 0) {
+       if (msg->body == NULL || msg->body->len == 0) {
                msg_err ("got zero length body, cannot continue");
                rspamd_webui_send_error (conn_ent, 400, "Empty body is not permitted");
                return 0;
@@ -1527,7 +1527,7 @@ rspamd_webui_handle_custom (struct rspamd_http_connection_entry *conn_ent,
        if (!rspamd_webui_check_password (conn_ent, session, msg, cmd->privilleged)) {
                return 0;
        }
-       if (cmd->require_message && msg->body->len == 0) {
+       if (cmd->require_message && (msg->body == NULL || msg->body->len == 0)) {
                msg_err ("got zero length body, cannot continue");
                rspamd_webui_send_error (conn_ent, 400, "Empty body is not permitted");
                return 0;