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Commit d5f2172c authored by Jeffrey Morlan's avatar Jeffrey Morlan Committed by Alexandre Julliard
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netapi32: Fix heap buffer overflows.

parent bbfee006
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Showing with 3 additions and 3 deletions
dlls/netapi32/access.c
View file @ d5f2172c
......@@ -112,7 +112,7 @@ static BOOL NETAPI_IsCurrentUser(LPCWSTR username)
BOOL ret = FALSE;
dwSize = LM20_UNLEN+1;
curr_user = HeapAlloc(GetProcessHeap(), 0, dwSize);
curr_user = HeapAlloc(GetProcessHeap(), 0, dwSize * sizeof(WCHAR));
if(!curr_user)
{
ERR("Failed to allocate memory for user name.\n");
......@@ -431,7 +431,7 @@ NetUserGetLocalGroups(LPCWSTR servername, LPCWSTR username, DWORD level,
return status;
size = UNLEN + 1;
NetApiBufferAllocate(size, (LPVOID*)&currentuser);
NetApiBufferAllocate(size * sizeof(WCHAR), (LPVOID*)&currentuser);
GetUserNameW(currentuser, &size);
if (lstrcmpiW(username, currentuser) && NETAPI_FindUser(username))
......@@ -640,7 +640,7 @@ NetQueryDisplayInformation(
/* get data */
dwSize = UNLEN + 1;
NetApiBufferAllocate(dwSize, (LPVOID *) &name);
NetApiBufferAllocate(dwSize * sizeof(WCHAR), (LPVOID *) &name);
if (!GetUserNameW(name, &dwSize))
{
NetApiBufferFree(name);
......
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