DBG: print out dns flow errors

ct0br0 · Sep 16, 2024 · f9da993 · f9da993
1 parent d3eb656
commit f9da993
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/src/app-layer-parser.c b/src/app-layer-parser.c
@@ -1362,6 +1362,17 @@ int AppLayerParserParse(ThreadVars *tv, AppLayerParserThreadCtx *alp_tctx, Flow
                 alp_tctx->alproto_local_storage[f->protomap][alproto]);
         if (res.status < 0) {
             AppLayerIncParserErrorCounter(tv, f);
+            if (f->alproto == ALPROTO_DNS && f->proto == IPPROTO_TCP) {
+              printf("omgerr %d.%d.%d.%d:%d -> %d.%d.%d.%d:%d\n",
+                    (uint8_t)f->src.addr_data8[0],
+                    (uint8_t)f->src.addr_data8[1],
+                    (uint8_t)f->src.addr_data8[2],
+                    (uint8_t)f->src.addr_data8[3], f->sp,
+                    (uint8_t)f->dst.addr_data8[0],
+                    (uint8_t)f->dst.addr_data8[1],
+                    (uint8_t)f->dst.addr_data8[2],
+                    (uint8_t)f->dst.addr_data8[3], f->dp);
+            }
             goto error;
         } else if (res.status > 0) {
             DEBUG_VALIDATE_BUG_ON(res.consumed > input_len);