gandc/zapret2
Template
1
0
Fork 0
mirror of https://github.com/bol-van/zapret2.git synced 2026-03-20 00:05:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

nfqws2: add comments

Browse Source
This commit is contained in:
bol-van
2026-01-13 10:39:15 +03:00
parent 9cded5448a
commit 4b3fba3fb2
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
nfq2/desync.c
View File

@@ -2027,6 +2027,7 @@ static uint8_t dpi_desync_packet_play(
verdict = dpi_desync_tcp_packet_play(replay_piece, replay_piece_count, reasm_offset, fwmark, ifin, ifout, tpos, &dis, mod_pkt, len_mod_pkt);
// fix csum if unmodified and if OS can pass wrong csum to queue (depends on OS)
// modified means we have already fixed the checksum or made it invalid intentionally
// this is the only point we VIOLATE const to fix the checksum in the original buffer to avoid copying to mod_pkt
verdict_tcp_csum_fix(verdict, (struct tcphdr *)dis.tcp, dis.transport_len, dis.ip, dis.ip6);
}
break;
@@ -2036,6 +2037,7 @@ static uint8_t dpi_desync_packet_play(
verdict = dpi_desync_udp_packet_play(replay_piece, replay_piece_count, reasm_offset, fwmark, ifin, ifout, tpos, &dis, mod_pkt, len_mod_pkt);
// fix csum if unmodified and if OS can pass wrong csum to queue (depends on OS)
// modified means we have already fixed the checksum or made it invalid intentionally
// this is the only point we VIOLATE const to fix the checksum in the original buffer to avoid copying to mod_pkt
verdict_udp_csum_fix(verdict, (struct udphdr *)dis.udp, dis.transport_len, dis.ip, dis.ip6);
}
break;