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hostapd: Don't chown control interface to root

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If ctrl_interface_group in the config file is set hostapd tries to
chown the dir and socket to uid 0. This causes the chown to fail
if hostapd is run as non-root.

Signed-hostap: Pontus Fuchs <pontus.fuchs@gmail.com>
This commit is contained in:
Pontus Fuchs 2012-12-17 16:27:04 +02:00 committed by Jouni Malinen
parent 9904ff876a
commit 9cbd5845d0
1 changed files with 2 additions and 2 deletions
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4
hostapd/ctrl_iface.c
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@ -997,7 +997,7 @@ int hostapd_ctrl_iface_init(struct hostapd_data *hapd)
} }
if (hapd->conf->ctrl_interface_gid_set && if (hapd->conf->ctrl_interface_gid_set &&
chown(hapd->conf->ctrl_interface, 0, chown(hapd->conf->ctrl_interface, -1,
hapd->conf->ctrl_interface_gid) < 0) { hapd->conf->ctrl_interface_gid) < 0) {
perror("chown[ctrl_interface]"); perror("chown[ctrl_interface]");
return -1; return -1;
@ -1055,7 +1055,7 @@ int hostapd_ctrl_iface_init(struct hostapd_data *hapd)
} }
if (hapd->conf->ctrl_interface_gid_set && if (hapd->conf->ctrl_interface_gid_set &&
chown(fname, 0, hapd->conf->ctrl_interface_gid) < 0) { chown(fname, -1, hapd->conf->ctrl_interface_gid) < 0) {
perror("chown[ctrl_interface/ifname]"); perror("chown[ctrl_interface/ifname]");
goto fail; goto fail;
} }