From: Philippe Antoine <contact@catenacyber.fr>
Date: Sat, 31 Oct 2020 15:51:09 +0000 (+0100)
Subject: dnp3: better limit for tests when fuzzing
X-Git-Tag: suricata-6.0.1~28
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=65e232669cb20c4b06692cf8935a69d4d0c2a240;p=thirdparty%2Fsuricata.git

dnp3: better limit for tests when fuzzing
---

diff --git a/src/app-layer-dnp3.c b/src/app-layer-dnp3.c
index 2a30a7d81f..2507a226a8 100644
--- a/src/app-layer-dnp3.c
+++ b/src/app-layer-dnp3.c
@@ -1767,6 +1767,7 @@ static int DNP3CheckUserDataCRCsTest(void)
     };
     FAIL_IF(!DNP3CheckUserDataCRCs(data_valid, sizeof(data_valid)));
 
+#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
     /* Multi-block data with one non-crc byte altered. */
     uint8_t data_invalid[] = {
         0xff, 0xc9, 0x05, 0x0c,
@@ -1791,7 +1792,6 @@ static int DNP3CheckUserDataCRCsTest(void)
         0x01, /* Invalid byte. */
         0xff, 0xff, /* CRC. */
     };
-#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
     FAIL_IF(DNP3CheckUserDataCRCs(data_invalid, sizeof(data_invalid)));
 
     /* 1 byte - need at least 3. */