starnakin/42_ft_ping
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fix: ttl too low infinite loop

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starnakin
2025-12-18 09:52:43 -06:00
parent 2707a3aee2
commit 86c2e34fb9
1 changed files with 2 additions and 0 deletions
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2
src/main.c
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@@ -83,6 +83,8 @@ static int check_reply(struct icmphdr *sent_hdr, struct icmphdr *recv_hdr, size_
return 1; return 1;
if (recv_hdr->type == 8) if (recv_hdr->type == 8)
return 1; return 1;
if (recv_hdr->type != 0)
return 0;
if ((size_t) recv_size != sent_size) if ((size_t) recv_size != sent_size)
return 1; return 1;
return check_packet_conformity((char *)sent_hdr, (char *)recv_hdr, recv_size); return check_packet_conformity((char *)sent_hdr, (char *)recv_hdr, recv_size);