Update ftp parser protocol detection to use lowercase patterns.

diff --git a/src/app-layer-ftp.c b/src/app-layer-ftp.c
index 6ec092699fc44f29ccf39bf53fafa168583efdf1..099a8095a60f4065cc481cb5e40636a00ea43854 100644 (file)
--- a/src/app-layer-ftp.c
+++ b/src/app-layer-ftp.c
@@ -267,9 +267,9 @@ void RegisterFTPParsers(void) {
 
     /** FTP */
     if (AppLayerProtoDetectionEnabled(proto_name)) {
-        AlpProtoAdd(&alp_proto_ctx, proto_name, IPPROTO_TCP, ALPROTO_FTP, "USER ", 5, 0, STREAM_TOSERVER);
-        AlpProtoAdd(&alp_proto_ctx, proto_name, IPPROTO_TCP, ALPROTO_FTP, "PASS ", 5, 0, STREAM_TOSERVER);
-        AlpProtoAdd(&alp_proto_ctx, proto_name, IPPROTO_TCP, ALPROTO_FTP, "PORT ", 5, 0, STREAM_TOSERVER);
+        AlpProtoAddCI(&alp_proto_ctx, proto_name, IPPROTO_TCP, ALPROTO_FTP, "USER ", 5, 0, STREAM_TOSERVER);
+        AlpProtoAddCI(&alp_proto_ctx, proto_name, IPPROTO_TCP, ALPROTO_FTP, "PASS ", 5, 0, STREAM_TOSERVER);
+        AlpProtoAddCI(&alp_proto_ctx, proto_name, IPPROTO_TCP, ALPROTO_FTP, "PORT ", 5, 0, STREAM_TOSERVER);
         AppLayerRegisterParserAcceptableDataDirection(ALPROTO_FTP, STREAM_TOSERVER | STREAM_TOCLIENT);
     }