svn commit: r331844 - head/sbin/route

[Alexander V. Chernikov]

Author: melifaro
Date: Sat Mar 31 15:06:14 2018
New Revision: 331844
URL: https://svnweb.freebsd.org/changeset/base/331844

Log:
  Fix memory leaks in route(8).
  
  Submitted by:	Tom Rix (trix_juniper.net)
  MFC after:	2 weeks
  Differential Revision:	https://reviews.freebsd.org/D9676

Modified:
  head/sbin/route/route.c

Modified: head/sbin/route/route.c
==============================================================================
--- head/sbin/route/route.c	Sat Mar 31 15:04:41 2018	(r331843)
+++ head/sbin/route/route.c	Sat Mar 31 15:06:14 2018	(r331844)
@@ -523,6 +523,7 @@ retry:
 			printf("done\n");
 		}
 	}
+	free(buf);
 	return (error);
 }
 
@@ -1439,6 +1440,7 @@ retry2:
 		rtm = (struct rt_msghdr *)(void *)next;
 		print_rtmsg(rtm, rtm->rtm_msglen);
 	}
+	free(buf);
 }
 
 static void