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Disallow -4 and -6 in TOOLTYPE_NONNETWORK.

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They were accepted by Unix pterm, by mistake, and then totally ignored
because nothing in pterm ever makes a network connection, so nothing
cares whether you configured it to use IPv4 or IPv6.
This commit is contained in:
Simon Tatham 2022-05-21 10:23:01 +01:00
parent 4ae8b742ab
commit 1a0d076dfb
1 changed files with 2 additions and 0 deletions
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2
cmdline.c
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@ -749,11 +749,13 @@ int cmdline_process_param(const char *p, char *value,
if (!strcmp(p, "-4") || !strcmp(p, "-ipv4")) {
RETURN(1);
UNAVAILABLE_IN(TOOLTYPE_NONNETWORK);
SAVEABLE(1);
conf_set_int(conf, CONF_addressfamily, ADDRTYPE_IPV4);
}
if (!strcmp(p, "-6") || !strcmp(p, "-ipv6")) {
RETURN(1);
UNAVAILABLE_IN(TOOLTYPE_NONNETWORK);
SAVEABLE(1);
conf_set_int(conf, CONF_addressfamily, ADDRTYPE_IPV6);
}