Core/Warden: Workaround for an OpenSSL bug in the ARC4 stream cipher initialization that causes crashes on some OS

-  Skip loading warden_action overrides when warden is disabled

fixes #6486

2 files changed, 10 insertions, 2 deletions

diff --git a/src/server/game/Warden/WardenCheckMgr.cpp b/src/server/game/Warden/WardenCheckMgr.cpp
index abd7ff8f87d..0677758439f 100644
--- a/src/server/game/Warden/WardenCheckMgr.cpp
+++ b/src/server/game/Warden/WardenCheckMgr.cpp
@@ -151,6 +151,14 @@ void WardenCheckMgr::LoadWardenChecks()
 
 void WardenCheckMgr::LoadWardenOverrides()
 {
+    // Check if Warden is enabled by config before loading anything
+    if (!sWorld->getBoolConfig(CONFIG_WARDEN_ENABLED))
+    {
+        sLog->outString(">> Warden disabled, loading check overrides skipped.");
+        sLog->outString();
+        return;
+    }
+
     //                                                      0        1
     QueryResult result = CharacterDatabase.Query("SELECT wardenId, action FROM warden_action");
 
diff --git a/src/server/shared/Cryptography/ARC4.cpp b/src/server/shared/Cryptography/ARC4.cpp
index 52a60573eca..5b2cf7a0a93 100755
--- a/src/server/shared/Cryptography/ARC4.cpp
+++ b/src/server/shared/Cryptography/ARC4.cpp
@@ -19,14 +19,14 @@
 #include "ARC4.h"
 #include <openssl/sha.h>
 
-ARC4::ARC4(uint8 len)
+ARC4::ARC4(uint8 len) : m_ctx()
 {
     EVP_CIPHER_CTX_init(&m_ctx);
     EVP_EncryptInit_ex(&m_ctx, EVP_rc4(), NULL, NULL, NULL);
     EVP_CIPHER_CTX_set_key_length(&m_ctx, len);
 }
 
-ARC4::ARC4(uint8 *seed, uint8 len)
+ARC4::ARC4(uint8 *seed, uint8 len) : m_ctx()
 {
     EVP_CIPHER_CTX_init(&m_ctx);
     EVP_EncryptInit_ex(&m_ctx, EVP_rc4(), NULL, NULL, NULL);