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Allow specifying server "-p" options with ipv6 bracket notation,

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patch from Ben Jencks
This commit is contained in:
Matt Johnston 2013-03-19 20:55:11 +08:00
parent 5ff341206e
commit 8393c5f016
1 changed files with 17 additions and 2 deletions
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15
svr-runopts.c
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@ -329,8 +329,23 @@ static void addportandaddress(char* spec) {
/* We don't free it, it becomes part of the runopt state */ /* We don't free it, it becomes part of the runopt state */
myspec = m_strdup(spec); myspec = m_strdup(spec);
if (myspec[0] == '[') {
myspec++;
svr_opts.ports[svr_opts.portcount] = strchr(myspec, ']');
if (svr_opts.ports[svr_opts.portcount] == NULL) {
/* Unmatched [ -> exit */
dropbear_exit("Bad listen address");
}
svr_opts.ports[svr_opts.portcount][0] = '\0';
svr_opts.ports[svr_opts.portcount]++;
if (svr_opts.ports[svr_opts.portcount][0] != ':') {
/* Missing port -> exit */
dropbear_exit("Missing port");
}
} else {
/* search for ':', that separates address and port */ /* search for ':', that separates address and port */
svr_opts.ports[svr_opts.portcount] = strrchr(myspec, ':'); svr_opts.ports[svr_opts.portcount] = strrchr(myspec, ':');
}
if (svr_opts.ports[svr_opts.portcount] == NULL) { if (svr_opts.ports[svr_opts.portcount] == NULL) {
/* no ':' -> the whole string specifies just a port */ /* no ':' -> the whole string specifies just a port */