e sys l2ping - handle null params

fixes T8674
2020-04-22 12:25:36 +01:00 · 2020-04-22 12:25:36 +01:00 · fc26d91ac0
parent 6926d1d338
commit fc26d91ac0
1 changed files with 1 additions and 0 deletions
--- a/src/bin/system/e_system_l2ping.c
+++ b/src/bin/system/e_system_l2ping.c
@ -199,6 +199,7 @@ _cb_l2ping_ping(void *data EINA_UNUSED, const char *params)
   char dev[1024];
   Action *a;

+   if (! params) return;
   if (sscanf(params, "%1023s %i", dev, &timeout) != 2) return;
   if (timeout < 1) timeout = 1;
   else if (timeout > (1000 * 600)) timeout = 1000 * 600;