From c3ba65311e2cf4aba8b51cdb6800a5654ef1d060 Mon Sep 17 00:00:00 2001
From: Ivan Nardi <12729895+IvanNardi@users.noreply.github.com>
Date: Fri, 12 Jul 2024 14:22:25 +0200
Subject: fuzzing: improve coverage (#2495)

Fix detection of WebDAV and Gnutella (over HTTP)
Fix detection of z3950

Add two fuzzers to test `ndpi_memmem()` and `ndpi_strnstr()`

Remove some dead code:
* RTP: the same exact check is performed at the very beginning of the
function
* MQTT: use a better helper to exclude the protocol
* Colletd: `ndpi_hostname_sni_set()` never fails

Update pl7m code (fix a Use-of-uninitialized-value error)
---
 src/include/ndpi_private.h | 2 --
 1 file changed, 2 deletions(-)

(limited to 'src/include')

diff --git a/src/include/ndpi_private.h b/src/include/ndpi_private.h
index 12db0d6da..574a68419 100644
--- a/src/include/ndpi_private.h
+++ b/src/include/ndpi_private.h
@@ -588,8 +588,6 @@ u_int ndpi_search_tcp_or_udp_raw(struct ndpi_detection_module_struct *ndpi_struc
 				 struct ndpi_flow_struct *flow,
 				 u_int32_t saddr, u_int32_t daddr);
 
-u_int32_t ip_port_hash_funct(u_int32_t ip, u_int16_t port);
-
 char* ndpi_intoav4(unsigned int addr, char* buf, u_int16_t bufLen);
 
 u_int16_t icmp4_checksum(u_int8_t const * const buf, size_t len);
-- 
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