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conf: Fix typo and logic in conf_ports() check for port binding

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Ouch, I accidentally pushed the previous change without running the
tests:

- we need to check, in conf_ports(), that udp_sock_init()
  managed to bind at least a port, not the opposite

- for -T and -U, we have no way to know if we'll manage to bind
  the port later, so never report an error for those

Fixes: 3d0de2c1d7 ("conf, tcp, udp: Exit if we fail to bind sockets for all given ports")
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
Stefano Brivio 2023-02-16 19:46:36 +01:00
parent 36f0199f6e
commit 4663ccc89a
1 changed files with 7 additions and 1 deletions
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8
conf.c
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@ -306,6 +306,9 @@ static void conf_ports(const struct ctx *c, char optname, const char *optarg,
} else if (optname == 'u') {
if (!udp_sock_init(c, 0, af, addr, ifname, i))
bound_one = true;
} else {
/* No way to check in advance for -T and -U */
bound_one = true;
}
}
@ -356,8 +359,11 @@ static void conf_ports(const struct ctx *c, char optname, const char *optarg,
if (!tcp_sock_init(c, af, addr, ifname, i))
bound_one = true;
} else if (optname == 'u') {
if (udp_sock_init(c, 0, af, addr, ifname, i))
if (!udp_sock_init(c, 0, af, addr, ifname, i))
bound_one = true;
} else {
/* No way to check in advance for -T and -U */
bound_one = true;
}
}
} while ((p = next_chunk(p, ',')));