27 lines
1.0 KiB
Plaintext
27 lines
1.0 KiB
Plaintext
$OpenBSD: patch-src_acss_c,v 1.1 2005/08/29 20:28:17 hshoexer Exp $
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--- src/acss.c.orig Sun Apr 17 20:48:13 2005
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+++ src/acss.c Wed Aug 24 23:39:20 2005
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@@ -674,12 +674,9 @@ static void genseed(libdvd_t libdvd, uin
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unsigned char digest[20];
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RMD160_CTX ctx;
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- if (sizeof(salts) < (unsigned int)((offset & 0x3f) * 2 + 1))
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- return;
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-
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RMD160Init(&ctx);
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RMD160Update(&ctx, libdvd->psz_challenge, strlen(libdvd->psz_challenge));
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- RMD160Update(&ctx, (unsigned char*)&salts[offset * 2], sizeof(u_int32_t));
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+ RMD160Update(&ctx, &salts[offset * 8], sizeof(u_int8_t) * 4);
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RMD160Final(digest, &ctx);
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for (i = 0; i < 3; i++)
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@@ -687,7 +684,7 @@ static void genseed(libdvd_t libdvd, uin
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RMD160Init(&ctx);
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RMD160Update(&ctx, libdvd->psz_challenge, strlen(libdvd->psz_challenge));
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- RMD160Update(&ctx, (unsigned char*)&salts[offset * 2 + 1], sizeof(u_int32_t));
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+ RMD160Update(&ctx, &salts[offset * 8 + 4], sizeof(u_int8_t) * 4);
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RMD160Final(digest, &ctx);
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for (i = 0; i < 2; i++)
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