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nc: Fix off-by-one-error in calls to inet_ntop

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This commit is contained in:
Fabian Dellwing 2023-04-14 12:54:03 +02:00 • committed by Andrew Kaster
parent 552e317a89
commit eff3f52bda
1 changed files with 3 additions and 3 deletions
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6
Userland/Utilities/nc.cpp
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@ -114,7 +114,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
TRY(Core::System::getsockname(listen_fd, (struct sockaddr*)&sin, &len));
if (verbose)
warnln("waiting for a connection on {}:{}", inet_ntop(sin.sin_family, &sin.sin_addr, addr_str, sizeof(addr_str) - 1), ntohs(sin.sin_port));
warnln("waiting for a connection on {}:{}", inet_ntop(sin.sin_family, &sin.sin_addr, addr_str, sizeof(addr_str)), ntohs(sin.sin_port));
} else {
fd = TRY(Core::System::socket(AF_INET, SOCK_STREAM, 0));
@ -138,7 +138,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
if (verbose) {
char addr_str[INET_ADDRSTRLEN];
warnln("connecting to {}:{}", inet_ntop(dst_addr.sin_family, &dst_addr.sin_addr, addr_str, sizeof(addr_str) - 1), ntohs(dst_addr.sin_port));
warnln("connecting to {}:{}", inet_ntop(dst_addr.sin_family, &dst_addr.sin_addr, addr_str, sizeof(addr_str)), ntohs(dst_addr.sin_port));
}
TRY(Core::System::connect(fd, (struct sockaddr*)&dst_addr, sizeof(dst_addr)));
@ -258,7 +258,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
connected_clients.set(new_client);
if (verbose)
warnln("got connection from {}:{}", inet_ntop(client.sin_family, &client.sin_addr, client_str, sizeof(client_str) - 1), ntohs(client.sin_port));
warnln("got connection from {}:{}", inet_ntop(client.sin_family, &client.sin_addr, client_str, sizeof(client_str)), ntohs(client.sin_port));
}
if (has_clients) {