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Note chmod() failure in debug log even in ignore case (CID 62843)

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If this chmod() call fails, the global control interface is allowed to
be used since there was no change to its group. Anyway, it can be
helpful to note the error case in debug log instead of silently ignoring
it.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2014-06-14 01:20:18 +03:00
parent 305000e160
commit f62415df8a
1 changed files with 7 additions and 1 deletions
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8
wpa_supplicant/ctrl_iface_unix.c
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@ -990,7 +990,13 @@ static int wpas_global_ctrl_iface_open_sock(struct wpa_global *global,
goto fail; goto fail;
} }
} else { } else {
chmod(ctrl, S_IRWXU); if (chmod(ctrl, S_IRWXU) < 0) {
wpa_printf(MSG_DEBUG,
"chmod[global_ctrl_interface=%s](S_IRWXU): %s",
ctrl, strerror(errno));
/* continue anyway since group change was not required
*/
}
} }
havesock: havesock: