From 25822e8da338df2c15959bd8d347f230dc2b2d89 Mon Sep 17 00:00:00 2001 From: Gleydson Soares Date: Sat, 21 Mar 2015 00:24:09 -0300 Subject: libdraw, acme: fix acme segfault triggered passing an invalid font acme -f nosuchfont Change-Id: Iaa727db02b43e63082130796ec97c0efb7fe2b19 Reviewed-on: https://plan9port-review.googlesource.com/1220 Reviewed-by: Russ Cox --- src/libdraw/openfont.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/libdraw') diff --git a/src/libdraw/openfont.c b/src/libdraw/openfont.c index f798983b..fdbc6563 100644 --- a/src/libdraw/openfont.c +++ b/src/libdraw/openfont.c @@ -221,6 +221,8 @@ openfont(Display *d, char *name) *p = '\0'; f = openfont1(d, name); + if(!f) + return nil; f->lodpi = f; f->namespec = namespec; -- cgit v1.2.3