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crypt32: Increase maximum object encode length. 

E. g., DigiCert CRL file is currently 35MB.

Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Paul Gofman 2022-01-13 18:04:30 +03:00 committed by Alexandre Julliard
parent dfae932d25
commit 861ae99683
1 changed files with 2 additions and 1 deletions
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3
dlls/crypt32/decode.c
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@ -47,7 +47,7 @@
#include "crypt32_private.h" #include "crypt32_private.h"
/* This is a bit arbitrary, but to set some limit: */ /* This is a bit arbitrary, but to set some limit: */
#define MAX_ENCODED_LEN 0x02000000 #define MAX_ENCODED_LEN 0x04000000
#define ASN_FLAGS_MASK 0xe0 #define ASN_FLAGS_MASK 0xe0
#define ASN_TYPE_MASK 0x1f #define ASN_TYPE_MASK 0x1f
@ -6411,6 +6411,7 @@ BOOL WINAPI CryptDecodeObjectEx(DWORD dwCertEncodingType, LPCSTR lpszStructType,
} }
if (cbEncoded > MAX_ENCODED_LEN) if (cbEncoded > MAX_ENCODED_LEN)
{ {
FIXME_(crypt)("Returning CRYPT_E_ASN1_LARGE, cbEncoded %u.\n", cbEncoded);
SetLastError(CRYPT_E_ASN1_LARGE); SetLastError(CRYPT_E_ASN1_LARGE);
return FALSE; return FALSE;
} }