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Commit d34b3bf6 authored by Juan Lang's avatar Juan Lang Committed by Alexandre Julliard
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crypt32: Don't assume string pointer has been set if length is 0.

parent 7cf611ef
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Showing with 6 additions and 2 deletions
dlls/crypt32/encode.c
View file @ d34b3bf6
......@@ -913,8 +913,12 @@ static BOOL CRYPT_AsnEncodeBMPString(const CERT_NAME_VALUE *value,
LPCWSTR str = (LPCWSTR)value->Value.pbData;
DWORD bytesNeeded, lenBytes, strLen;
strLen = value->Value.cbData ? value->Value.cbData / sizeof(WCHAR) :
lstrlenW(str);
if (value->Value.cbData)
strLen = value->Value.cbData / sizeof(WCHAR);
else if (value->Value.pbData)
strLen = lstrlenW(str);
else
strLen = 0;
CRYPT_EncodeLen(strLen * 2, NULL, &lenBytes);
bytesNeeded = 1 + lenBytes + strLen * 2;
if (!pbEncoded)
......
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