a84962ea35
Avoid infinite loop at 100% CPU when running hostapd_cli if CONFIG_CTRL_IFACE_MIB is not defined. _newselect(4, [3], NULL, NULL, ...) recvfrom(3, "UNKNOWN COMMAND\n", 4095, 0, NULL, NULL) = 16 sendto(3, "STA-NEXT UNKNOWN COMMAND", 24, 0, NULL, 0) = 24 Signed-off-by: Denton Gentry <denny@geekhold.com>
13 lines
346 B
Diff
13 lines
346 B
Diff
--- a/hostapd/hostapd_cli.c
|
|
+++ b/hostapd/hostapd_cli.c
|
|
@@ -743,7 +743,7 @@ static int wpa_ctrl_command_sta(struct wpa_ctrl *ctrl, const char *cmd,
|
|
}
|
|
|
|
buf[len] = '\0';
|
|
- if (memcmp(buf, "FAIL", 4) == 0)
|
|
+ if (memcmp(buf, "FAIL", 4) == 0 || memcmp(buf, "UNKNOWN COMMAND", 15) == 0)
|
|
return -1;
|
|
if (print)
|
|
printf("%s", buf);
|
|
--
|
|
2.11.0
|