diff options
Diffstat (limited to 'conf.c')
| -rw-r--r-- | conf.c | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -653,6 +653,7 @@ static void usage(const char *name, FILE *f, int status) " --no-ra Disable router advertisements\n" " --freebind Bind to any address for forwarding\n" " --no-map-gw Don't map gateway address to host\n" + " --chroot-fallback Use chroot() if pivot_root() fails\n" " -4, --ipv4-only Enable IPv4 operation only\n" " -6, --ipv6-only Enable IPv6 operation only\n" " -t, --tcp-ports SPEC TCP port forwarding to %s\n" @@ -1314,6 +1315,7 @@ void conf(struct ctx *c, int argc, char **argv) {"migrate-no-linger", no_argument, NULL, 30 }, {"stats", required_argument, NULL, 31 }, {"conf-path", required_argument, NULL, 'c' }, + {"chroot-fallback", no_argument, NULL, 32 }, { 0 }, }; const char *optstring = "+dqfel:hs:c:F:I:p:P:m:a:n:M:g:i:o:D:S:H:461t:u:T:U:"; @@ -1552,6 +1554,9 @@ void conf(struct ctx *c, int argc, char **argv) die("Can't display statistics if not running in foreground"); c->stats = strtol(optarg, NULL, 0); break; + case 32: + c->chroot_fallback = true; + break; case 'd': c->debug = 1; c->quiet = 0; @@ -1911,7 +1916,7 @@ void conf(struct ctx *c, int argc, char **argv) conf_open_files(c); /* Before any possible setuid() / setgid() */ - isolate_user(uid, gid, !netns_only, userns, c->mode); + isolate_user(c, uid, gid, !netns_only, userns); if (c->no_icmp) c->no_ndp = 1; |