The R Project SVN R

Rev

Rev 49813 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 49813 Rev 53508
Line 57... Line 57...
57 
 
 57 
 
58 
	// Exclude the CRC32 field.
 58 
	// Exclude the CRC32 field.
59 
	const size_t in_size = block->header_size - 4;
 59 
	const size_t in_size = block->header_size - 4;
60 
 
 60 
 
61 
	// Verify CRC32
 61 
	// Verify CRC32
62 
	if (lzma_crc32(in, in_size, 0) != integer_read_32(in + in_size))
 62 
	if (lzma_crc32(in, in_size, 0) != unaligned_read32le(in + in_size))
63 
		return LZMA_DATA_ERROR;
 63 
		return LZMA_DATA_ERROR;
64 
 
 64 
 
65 
	// Check for unsupported flags.
 65 
	// Check for unsupported flags.
66 
	if (in[1] & 0x3C)
 66 
	if (in[1] & 0x3C)
67 
		return LZMA_OPTIONS_ERROR;
 67 
		return LZMA_OPTIONS_ERROR;