ports/graphics/argyllcms/files/patch-spectro_dispwin.c
Koop Mast 0b2f48dc3d Fix hardcoded /usr/local.
* Un-mute install of License.txt

PR:		216236
Submitted by:	John Hein <z7dr6ut7gs@snkmail.com>
2017-05-22 19:28:52 +00:00

16 lines
644 B
C

Description: Add check for NULL pointer
Author: Jörg Frings-Fürst <debian@jff-webhsoting.net>
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700253
Forwarded: http://www.freelists.org/post/argyllcms/dispwin-bad-command-line-option-makes-dispwin-segfault
Reviewed-by:
Last-Update: 2014-09-14
--- spectro/dispwin.c.orig 2016-09-28 02:59:10 UTC
+++ spectro/dispwin.c
@@ -6055,6 +6055,7 @@ main(int argc, char *argv[]) {
/* Display number */
else if (argv[fa][1] == 'd') {
+ if(na == NULL) usage(0,"-d parameter missing");
if (strncmp(na,"web",3) == 0
|| strncmp(na,"WEB",3) == 0) {
webdisp = 8080;