Author: delphij
Date: Sat Nov 30 05:57:54 2019
New Revision: 355222
URL: https://svnweb.freebsd.org/changeset/base/355222

Log:
  Use strlcat().
  
  MFC after:    2 weeks

Modified:
  head/sbin/ipfw/dummynet.c

Modified: head/sbin/ipfw/dummynet.c
==============================================================================
--- head/sbin/ipfw/dummynet.c   Sat Nov 30 05:43:24 2019        (r355221)
+++ head/sbin/ipfw/dummynet.c   Sat Nov 30 05:57:54 2019        (r355222)
@@ -497,7 +497,7 @@ print_flowset_parms(struct dn_fs *fs, char *prefix)
                    fs->max_th,
                    1.0 * fs->max_p / (double)(1 << SCALE_RED));
                if (fs->flags & DN_IS_ECN)
-                       strncat(red, " (ecn)", 6);
+                       strlcat(red, " (ecn)", sizeof(red));
 #ifdef NEW_AQM
        /* get AQM parameters */
        } else if (fs->flags & DN_IS_AQM) {
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