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gamecard: disable hash checks on Terra gamecards
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parent
b97fb24005
commit
7d5b904835
1 changed files with 12 additions and 2 deletions
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@ -1365,12 +1365,14 @@ static HashFileSystemContext *gamecardInitializeHashFileSystemContext(const char
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}
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/* Verify Hash FS header (if possible). */
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if (hash && hash_target_size && (hash_target_offset + hash_target_size) <= hfs_ctx->header_size)
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/* TODO: enable hash verification on Terra gamecards if we ever find out how to properly calculate matching checksums. */
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if (hash && hash_target_size && (hash_target_offset + hash_target_size) <= hfs_ctx->header_size && g_gameCardInfoArea.compatibility_type == GameCardCompatibilityType_Normal)
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{
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sha256CalculateHash(hfs_header_hash, hfs_ctx->header + hash_target_offset, hash_target_size);
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if (memcmp(hfs_header_hash, hash, SHA256_HASH_SIZE) != 0)
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{
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LOG_MSG_ERROR("Hash FS header doesn't match expected SHA-256 hash! (\"%s\", offset 0x%lX).", hfs_ctx->name, offset);
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dump_fs_header = true;
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goto end;
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}
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}
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@ -1395,7 +1397,15 @@ static HashFileSystemContext *gamecardInitializeHashFileSystemContext(const char
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end:
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if (!success && hfs_ctx)
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{
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if (dump_fs_header) LOG_DATA_DEBUG(&hfs_header, sizeof(HashFileSystemHeader), "Partial Hash FS header dump (\"%s\", offset 0x%lX):", hfs_ctx->name, offset);
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if (dump_fs_header)
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{
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if (hfs_ctx->header)
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{
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LOG_DATA_DEBUG(hfs_ctx->header, hfs_ctx->header_size, "Hash FS header dump (\"%s\", offset 0x%lX):", hfs_ctx->name, offset);
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} else {
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LOG_DATA_DEBUG(&hfs_header, sizeof(HashFileSystemHeader), "Partial Hash FS header dump (\"%s\", offset 0x%lX):", hfs_ctx->name, offset);
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}
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}
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if (hfs_ctx->header) free(hfs_ctx->header);
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