[Bug 27177] advapi32: CRYPT_UnicodeToANSI use signed int for string size

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=27177

--- Comment #9 from Alexandex Yastrebov <menone7 at gmail.com> 2011-08-04 20:35:13 CDT ---
This code should work incorrectly even in Wine, but it's the same bug, signed
int != DWORD.

char* prov = "Microsoft Base Cryptographic Provider v1.0";
DWORD cbProvName = 0xFFFFFFFF; /* -1 
See http://source.winehq.org/source/dlls/advapi32/crypt.c#L130
*/
DWORD dwProvType;
char szProvName[128];
CryptEnumProvidersA(0, NULL, 0, &dwProvType, szProvName, &cbProvName);

ok(!strcmp(szProvName, prov), "expected %s, got %s\n", prov, szProvName);

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