mirrors/passt
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

passt: Initialise socket after getting addresses and routes

Browse source 
...otherwise, both IPv4 and IPv6 are considered disabled, and nothing
works anymore.

While at it, don't fork to background on debug builds, and log to
stderr too in that case.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
Stefano Brivio 2021-03-20 21:12:19 +01:00
parent 9f80499313
commit 35015ce72e
1 changed files with 9 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
passt.c
View file

@ -540,21 +540,25 @@ int main(int argc, char **argv)
exit(EXIT_FAILURE);
}
if (icmp_sock_init(&c) || tcp_sock_init(&c) || udp_sock_init(&c))
exit(EXIT_FAILURE);
fd_unix = sock_unix();
#if DEBUG
openlog("passt", LOG_PERROR, LOG_DAEMON);
#else
openlog("passt", 0, LOG_DAEMON);
if (daemon(0, 0)) {
fprintf(stderr, "Failed to fork into background\n");
exit(EXIT_FAILURE);
}
#endif
get_routes(&c);
get_addrs(&c);
get_dns(&c);
fd_unix = sock_unix();
if (icmp_sock_init(&c) || tcp_sock_init(&c) || udp_sock_init(&c))
exit(EXIT_FAILURE);
if (c.v4) {
info("ARP:");
info(" address: %02x:%02x:%02x:%02x:%02x:%02x from %s",