-Fixed memory leak

git-svn-id: http://svn.miranda-ng.org/main/trunk@11465 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 12 insertions, 7 deletions

diff --git a/src/modules/netlib/netlibsecurity.cpp b/src/modules/netlib/netlibsecurity.cpp
index 395d7f8dd1..eb96625a01 100644
--- a/src/modules/netlib/netlibsecurity.cpp
+++ b/src/modules/netlib/netlibsecurity.cpp
@@ -411,7 +411,7 @@ char* NtlmCreateResponseFromChallenge(HANDLE hSecurity, const char *szChallenge,
 		return NULL;

 

 	if (!http)

-		return mir_strdup(szOutputToken);

+		return szOutputToken;

 

 	ptrA szProvider( mir_t2a(hNtlm->szProvider));

 	size_t resLen = strlen(szOutputToken) + strlen(szProvider) + 10;

@@ -432,7 +432,8 @@ static INT_PTR InitSecurityProviderService(WPARAM, LPARAM lParam)
 static INT_PTR InitSecurityProviderService2(WPARAM, LPARAM lParam)

 {

 	NETLIBNTLMINIT2 *req = (NETLIBNTLMINIT2*)lParam;

-	if (req->cbSize < sizeof(*req)) return 0;

+	if (req == NULL || req->cbSize < sizeof(*req))

+		return 0;

 

 	HANDLE hSecurity;

 

@@ -452,10 +453,13 @@ static INT_PTR DestroySecurityProviderService(WPARAM, LPARAM lParam)
 

 static INT_PTR NtlmCreateResponseService(WPARAM wParam, LPARAM lParam)

 {

-	NETLIBNTLMREQUEST* req = (NETLIBNTLMREQUEST*)lParam;

-	unsigned complete;

+	NETLIBNTLMREQUEST *req = (NETLIBNTLMREQUEST*)lParam;

+	if (req == NULL)

+		return 0;

 

-	char* response = NtlmCreateResponseFromChallenge((HANDLE)wParam, req->szChallenge,

+	unsigned complete = 0;

+

+	char *response = NtlmCreateResponseFromChallenge((HANDLE)wParam, req->szChallenge,

 		StrConvT(req->userName), StrConvT(req->password), false, complete);

 

 	return (INT_PTR)response;

@@ -463,8 +467,9 @@ static INT_PTR NtlmCreateResponseService(WPARAM wParam, LPARAM lParam)
 

 static INT_PTR NtlmCreateResponseService2(WPARAM wParam, LPARAM lParam)

 {

-	NETLIBNTLMREQUEST2* req = (NETLIBNTLMREQUEST2*)lParam;

-	if (req->cbSize < sizeof(*req)) return 0;

+	NETLIBNTLMREQUEST2 *req = (NETLIBNTLMREQUEST2*)lParam;

+	if (req == NULL || req->cbSize < sizeof(*req))

+		return 0;

 

 	char* response;