From c09b4dacdf179e5f69f2fd72a97b9095881fcc75 Mon Sep 17 00:00:00 2001
From: Ivan Nardi <12729895+IvanNardi@users.noreply.github.com>
Date: Thu, 7 Mar 2024 13:11:13 +0100
Subject: Fix memory leak (#2340)

```
Direct leak of 12 byte(s) in 1 object(s) allocated from:
    #0 0x55779e1a46ff in malloc (/home/ivan/svnrepos/nDPI/example/ndpiReader+0x8706ff) (BuildId: 14c2fc626744710d49d652ea1c5bbb24a8cbab4f)
    #1 0x55779e2120c7 in ndpi_malloc_wrapper /home/ivan/svnrepos/nDPI/example/ndpiReader.c:298:10
    #2 0x55779e5fa215 in ndpi_malloc /home/ivan/svnrepos/nDPI/src/lib/ndpi_memory.c:60:25
    #3 0x55779e5fa500 in ndpi_strdup /home/ivan/svnrepos/nDPI/src/lib/ndpi_memory.c:113:13
    #4 0x55779e42153c in processClientServerHello /home/ivan/svnrepos/nDPI/src/lib/protocols/tls.c:2554:46
    #5 0x55779e4359a1 in processTLSBlock /home/ivan/svnrepos/nDPI/src/lib/protocols/tls.c:908:5
    #6 0x55779e432de7 in ndpi_search_tls_tcp /home/ivan/svnrepos/nDPI/src/lib/protocols/tls.c:1097:2
    #7 0x55779e4133f9 in ndpi_search_tls_wrapper /home/ivan/svnrepos/nDPI/src/lib/protocols/tls.c:2913:5
```

Found by oss-fuzz
See: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=67250
---
 src/lib/protocols/tls.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/lib/protocols/tls.c')

diff --git a/src/lib/protocols/tls.c b/src/lib/protocols/tls.c
index 65037cfb8..d03860216 100644
--- a/src/lib/protocols/tls.c
+++ b/src/lib/protocols/tls.c
@@ -2615,7 +2615,7 @@ int processClientServerHello(struct ndpi_detection_module_struct *ndpi_struct,
 		  }
 
 #ifdef DEBUG_TLS
-		  printf("Client TLS [SUPPORTED_VERSIONS: %s]\n", ja.client.supported_versions_str);
+		  printf("Client TLS [SUPPORTED_VERSIONS: %s]\n", version_str);
 #endif
 
 		  if(flow->protos.tls_quic.tls_supported_versions == NULL)
-- 
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