ref: 68105edadd43760d125c11670b8a25cedf31901b
parent: 1d88be4e3bd71b54af7c2ce8f3636e07c6250ce2
author: Ali Gholami Rudi <ali@rudi.ir>
date: Mon Sep 15 05:18:18 EDT 2014
out: ignore invalid font requests Without this patch bad font requests may cause segmentation faults (fX where X has not been mounted). This was reported by Carsten Kunze <carsten.kunze@arcor.de>.
--- a/out.c
+++ b/out.c
@@ -129,7 +129,8 @@
void outfont(int f)
{- o_f = f;
+ if (dev_font(f))
+ o_f = f;
}
/* a font was mounted at pos f */