e system ddc - handle error case of alloc fail and dont deref null

fix CID 1425220
2020-04-19 00:48:07 +01:00 · 2020-04-19 00:48:07 +01:00 · f1e899fee0
parent 7d5f64430b
commit f1e899fee0
1 changed files with 1 additions and 0 deletions
--- a/src/bin/system/e_system_ddc.c
+++ b/src/bin/system/e_system_ddc.c
@ -252,6 +252,7 @@ _ddc_probe(void)
        ddc_func.ddca_free_display_info_list(ddc_dlist);
        ddc_dlist = NULL;
        free(ddc_dh);
+        goto err;
     }
   for (i = 0; i < ddc_dlist->ct; i++)
     {