svn commit: r317795 - stable/11/usr.sbin/mixer

[Pedro F. Giffuni]

Author: pfg
Date: Thu May  4 14:54:22 2017
New Revision: 317795
URL: https://svnweb.freebsd.org/changeset/base/317795

Log:
  MFC r317596:
  mixer(8): Prevent possible sscanf() overflow.
  
  Fix %s buffer sizes in sscanf().
  
  Obtained from:	DragonflyBSD (git dab952e2)

Modified:
  stable/11/usr.sbin/mixer/mixer.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/usr.sbin/mixer/mixer.c
==============================================================================
--- stable/11/usr.sbin/mixer/mixer.c	Thu May  4 14:50:25 2017	(r317794)
+++ stable/11/usr.sbin/mixer/mixer.c	Thu May  4 14:54:22 2017	(r317795)
@@ -102,7 +102,7 @@ int
 main(int argc, char *argv[])
 {
 	char	mixer[PATH_MAX] = "/dev/mixer";
-	char	lstr[5], rstr[5];
+	char	lstr[8], rstr[8];
 	char	*name, *eptr;
 	int	devmask = 0, recmask = 0, recsrc = 0, orecsrc;
 	int	dusage = 0, drecsrc = 0, sflag = 0, Sflag = 0;