PRVM: fix null ptr deref in VM_getkeybind()

Breaking commit was 26a665f Fixes DarkPlacesEngine/DarkPlaces#133 Signed-off-by: bones_was_here <bones_was_here@xonotic.au>
xonotic · Apr 1, 2024 · 89ab2a5 · 89ab2a5
1 parent 02cc340
commit 89ab2a5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/prvm_cmds.c b/prvm_cmds.c
@@ -3428,7 +3428,7 @@ void VM_getkeybind (prvm_prog_t *prog)
  else
  bindmap = 0; // consistent to "bind"
  bind = Key_GetBind((int)PRVM_G_FLOAT(OFS_PARM0), bindmap);
- PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, bind, strlen(bind));
+ PRVM_G_INT(OFS_RETURN) = bind ? PRVM_SetTempString(prog, bind, strlen(bind)) : 0;
 }
 
 /*