Remove newlines from config output am: 85c72c6 am: 7b5a1a8
am: 6d6d685
* commit '6d6d685fd8e7ace3d5d5f79aee86f192759a030c':
Remove newlines from config output
diff --git a/wpa_supplicant/config.c b/wpa_supplicant/config.c
index b7f259b..d2aacce 100644
--- a/wpa_supplicant/config.c
+++ b/wpa_supplicant/config.c
@@ -2369,8 +2369,16 @@
for (i = 0; i < NUM_SSID_FIELDS; i++) {
const struct parse_data *field = &ssid_fields[i];
- if (os_strcmp(var, field->name) == 0)
- return field->writer(field, ssid);
+ if (os_strcmp(var, field->name) == 0) {
+ char *ret = field->writer(field, ssid);
+ if (os_strchr(ret, '\r') != NULL || os_strchr(ret, '\n') != NULL) {
+ wpa_printf(MSG_ERROR, "Found newline in value for %s; "
+ "not returning it", var);
+ os_free(ret);
+ ret = NULL;
+ }
+ return ret;
+ }
}
return NULL;