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Commit 8840ef33 authored by Paul Vriens's avatar Paul Vriens Committed by Alexandre Julliard
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crypt32: Added some input validation.

parent bb497631
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Showing with 10 additions and 1 deletion
dlls/crypt32/main.c
View file @ 8840ef33
...@@ -181,8 +181,17 @@ BOOL WINAPI CryptSIPAddProvider(SIP_ADD_NEWPROVIDER *psNewProv) ...@@ -181,8 +181,17 @@ BOOL WINAPI CryptSIPAddProvider(SIP_ADD_NEWPROVIDER *psNewProv)
TRACE("%p\n", psNewProv); TRACE("%p\n", psNewProv);
if( !psNewProv ) if (!psNewProv ||
psNewProv->cbStruct != sizeof(SIP_ADD_NEWPROVIDER) ||
!psNewProv->pwszGetFuncName ||
!psNewProv->pwszPutFuncName ||
!psNewProv->pwszCreateFuncName ||
!psNewProv->pwszVerifyFuncName ||
!psNewProv->pwszRemoveFuncName)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE; return FALSE;
}
TRACE("%s %s %s %s\n", TRACE("%s %s %s %s\n",
debugstr_guid( psNewProv->pgSubject ), debugstr_guid( psNewProv->pgSubject ),
......
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