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public: crclib: fix CRC32_BlockSequence on BE

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Alibek Omarov
2026-04-23 05:01:22 +05:00
committed by a1batross
parent 04ca5d7cb0
commit 878822290c
1 changed files with 6 additions and 6 deletions
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12
public/crclib.c
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@@ -148,19 +148,19 @@ For proxy protecting
byte CRC32_BlockSequence( byte *base, int length, int sequence )
{
uint32_t CRC;
char *ptr;
char buffer[64];
int off;
uint32_t le[2];
if( sequence < 0 ) sequence = abs( sequence );
ptr = (char *)crc32table + (sequence % 0x3FC);
if( length > 60 ) length = 60;
memcpy( buffer, base, length );
buffer[length+0] = ptr[0];
buffer[length+1] = ptr[1];
buffer[length+2] = ptr[2];
buffer[length+3] = ptr[3];
off = sequence % 0x3FC;
le[0] = LittleLong( crc32table[off / 4] );
le[1] = LittleLong( crc32table[off / 4 + 1] );
memcpy( buffer + length, (char *)le + ( off & 3 ), 4 );
length += 4;