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>

crypt32: Increase maximum object encode length.
861ae996 · Paul Gofman · Alexandre Julliard · dfae932d · 861ae996
Commit 861ae996 authored Jan 13, 2022 by Paul Gofman Committed by Alexandre Julliard Jan 13, 2022
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decode.c dlls/crypt32/decode.c +2 -1

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--- a/dlls/crypt32/decode.c
+++ b/dlls/crypt32/decode.c
@@ -47,7 +47,7 @@
 #include "crypt32_private.h"

 /* 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_TYPE_MASK  0x1f
@@ -6411,6 +6411,7 @@ BOOL WINAPI CryptDecodeObjectEx(DWORD dwCertEncodingType, LPCSTR lpszStructType,
    }
    if (cbEncoded > MAX_ENCODED_LEN)
    {
+        FIXME_(crypt)("Returning CRYPT_E_ASN1_LARGE, cbEncoded %u.\n", cbEncoded);
        SetLastError(CRYPT_E_ASN1_LARGE);
        return FALSE;
    }