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add PPE (disabled)/INT urls, fix null deref

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turns out windows messenger 6.1 can do that, fine. add int domains for patching betas, but leave PPE ones out because theres VERY FEW builds that actually connect to PPE, i know one ships with the alerts sdk but that's probably it
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Declan B. 2024-06-08 20:57:28 +01:00
parent 8d4d058f7b
commit 768cdde0aa
1 changed files with 13 additions and 2 deletions
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15
MSNRedirector/dllmain.cpp
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@ -17,10 +17,20 @@ INT(WSAAPI * Real_getaddrinfo) (PCSTR pNodeName, PCSTR pServiceName, const ADDRI
BOOL ServerNeedsPatching(const char* server) {
return (
/* msn live domains, commonly used */
strcmp(server, "nexus.passport.com") == 0 ||
strcmp(server, "messenger.hotmail.com") == 0 ||
strcmp(server, "loginnet.passport.com") == 0 ||
strcmp(server, "config.messenger.msn.com") == 0
strcmp(server, "config.messenger.msn.com") == 0 ||
/* msn internal domains, rarely used, common in betas */
strcmp(server, "nexus.passport-int.com") == 0 ||
strcmp(server, "messenger.hotmail-int.com") == 0 ||
strcmp(server, "config.messenger.msn-int.com") == 0 /* || */
/* msn pre-production environment domains, very rarely used */
/*strcmp(server, "nexus.passport-ppe.com") == 0 ||
strcmp(server, "nexus.passporttest.com") == 0 ||
strcmp(server, "messenger.hotmail-ppe.com") == 0 ||
strcmp(server, "config.messenger.msn-ppe.com") == 0*/
);
}
@ -39,7 +49,8 @@ HINTERNET WINAPI Patched_InternetConnectW(HINTERNET hInternet, LPCWSTR lpszServe
}
hostent *WSAAPI Patched_gethostbyname(const char* name) {
if (ServerNeedsPatching(name)) {
// somehow things (winmsgr6) can call this with a null pointer and ws2 is fine with it
if (name != NULL && ServerNeedsPatching(name)) {
name = MESSENGERSERVICE;
}
return Real_gethostbyname(name);