From: Philippe Antoine <contact@catenacyber.fr>
Date: Wed, 15 Apr 2020 12:30:48 +0000 (+0200)
Subject: fuzz: stop app layer target as Suricata
X-Git-Tag: suricata-6.0.0-beta1~515
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4fda7ed4bd5cf2984cb2dc708506fa6d712bfaa0;p=thirdparty%2Fsuricata.git

fuzz: stop app layer target as Suricata

Before being overwhelmed by successive errors
---

diff --git a/src/tests/fuzz/fuzz_applayerparserparse.c b/src/tests/fuzz/fuzz_applayerparserparse.c
index ebf33a0602..6d05b48f90 100644
--- a/src/tests/fuzz/fuzz_applayerparserparse.c
+++ b/src/tests/fuzz/fuzz_applayerparserparse.c
@@ -125,6 +125,9 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
             (void) AppLayerParserParse(NULL, alp_tctx, f, f->alproto, flags, isolatedBuffer, alnext - albuffer);
             free(isolatedBuffer);
             flags &= ~(STREAM_START);
+            if (AppLayerParserStateIssetFlag(f->alparser, APP_LAYER_PARSER_EOF)) {
+                break;
+            }
         }
         alsize -= alnext - albuffer + 4;
         albuffer = alnext + 4;