From 1067f495202b3c3aafc85f808de91faeb7a55478 Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Sat, 5 Sep 2015 21:49:38 +0300 Subject: [PATCH] WPS: Allow config_methods to be cleared with an empty string Signed-off-by: Jouni Malinen --- src/wps/wps_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/wps/wps_common.c b/src/wps/wps_common.c index 16d466e0a..88f85fe83 100644 --- a/src/wps/wps_common.c +++ b/src/wps/wps_common.c @@ -528,7 +528,7 @@ u16 wps_config_methods_str2bin(const char *str) { u16 methods = 0; - if (str == NULL) { + if (str == NULL || str[0] == '\0') { /* Default to enabling methods based on build configuration */ methods |= WPS_CONFIG_DISPLAY | WPS_CONFIG_KEYPAD; methods |= WPS_CONFIG_VIRT_DISPLAY;