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wintrust: Use return value of sprintf() instead of calling strlen().

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Signed-off-by: Carlo Bramini <carlo_bramini@users.sourceforge.net>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Carlo Bramini 2016-11-12 10:07:12 +01:00 committed by Alexandre Julliard
parent c7e46b781a
commit e141d4a1c6
1 changed files with 2 additions and 4 deletions
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6
dlls/wintrust/asn.c
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@ -1894,10 +1894,9 @@ static BOOL WINAPI CRYPT_AsnDecodeOidIgnoreTag(DWORD dwCertEncodingType,
LPSTR pszObjId = *(LPSTR *)pvStructInfo;
*pszObjId = 0;
sprintf(pszObjId, "%d.%d", pbEncoded[1 + lenBytes] / 40,
pszObjId += sprintf(pszObjId, "%d.%d", pbEncoded[1 + lenBytes] / 40,
pbEncoded[1 + lenBytes] - (pbEncoded[1 + lenBytes] /
40) * 40);
pszObjId += strlen(pszObjId);
for (ptr = pbEncoded + 2 + lenBytes; ret &&
ptr - pbEncoded - 1 - lenBytes < dataLen; )
{
@ -1912,8 +1911,7 @@ static BOOL WINAPI CRYPT_AsnDecodeOidIgnoreTag(DWORD dwCertEncodingType,
}
val <<= 7;
val |= *ptr++;
sprintf(pszObjId, ".%d", val);
pszObjId += strlen(pszObjId);
pszObjId += sprintf(pszObjId, ".%d", val);
}
}
else