Module Name: src
Committed By: mlelstv
Date: Sat Feb 24 09:53:26 UTC 2024
Modified Files:
src/usr.bin/netstat: mbuf.c
Log Message:
Don't truncate mo_descr output and protect against missing terminating NUL.
To generate a diff of this commit:
cvs rdiff -u -r1.35 -r1.36 src/usr.bin/netstat/mbuf.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/netstat/mbuf.c
diff -u src/usr.bin/netstat/mbuf.c:1.35 src/usr.bin/netstat/mbuf.c:1.36
--- src/usr.bin/netstat/mbuf.c:1.35 Thu Sep 1 10:10:20 2022
+++ src/usr.bin/netstat/mbuf.c Sat Feb 24 09:53:26 2024
@@ -1,4 +1,4 @@
-/* $NetBSD: mbuf.c,v 1.35 2022/09/01 10:10:20 msaitoh Exp $ */
+/* $NetBSD: mbuf.c,v 1.36 2024/02/24 09:53:26 mlelstv Exp $ */
/*
* Copyright (c) 1983, 1988, 1993
@@ -34,7 +34,7 @@
#if 0
static char sccsid[] = "from: @(#)mbuf.c 8.1 (Berkeley) 6/6/93";
#else
-__RCSID("$NetBSD: mbuf.c,v 1.35 2022/09/01 10:10:20 msaitoh Exp $");
+__RCSID("$NetBSD: mbuf.c,v 1.36 2024/02/24 09:53:26 mlelstv Exp $");
#endif
#endif /* not lint */
@@ -225,7 +225,7 @@ dump_drain:
for (mo = (void *) data, lines = 0; len >= sizeof(*mo);
len -= sizeof(*mo), mo++) {
- char buf[32];
+ char buf[34];
if (vflag == 1 &&
mo->mo_counter[MOWNER_COUNTER_CLAIMS] == 0 &&
mo->mo_counter[MOWNER_COUNTER_EXT_CLAIMS] == 0 &&
@@ -239,7 +239,7 @@ dump_drain:
mo->mo_counter[MOWNER_COUNTER_CLUSTER_CLAIMS] ==
mo->mo_counter[MOWNER_COUNTER_CLUSTER_RELEASES])
continue;
- snprintf(buf, sizeof(buf), "%16.16s %-13s",
+ snprintf(buf, sizeof(buf), "%16.16s %-13.16s",
mo->mo_name, mo->mo_descr);
if ((lines % 24) == 0 || lines > 24) {
printf("%30s %-8s %10s %10s %10s\n",
