diff options
| author |   ray <ray@openbsd.org> | 2007-02-18 23:50:46 +0000 |
|---|---|---|
| committer | ray <ray@openbsd.org> | 2007-02-18 23:50:46 +0000 |
| commit | b3c11e646b403313c295d951a6c0efbc39f3e9bf (patch) | |
| tree | b12adaf0e578955e355141d1b596cb4dacc5be5a | |
| parent | tidy up synopsis and usage(); from Igor Sobrado (diff) | |
| download | wireguard-openbsd-b3c11e646b403313c295d951a6c0efbc39f3e9bf.tar.xz wireguard-openbsd-b3c11e646b403313c295d951a6c0efbc39f3e9bf.zip | |
Use sizeof(buf) instead of hard coded numbers.
From Charles Longeau <chl at tuxfamily dot org> long ago.
OK moritz@.
| -rw-r--r-- | distrib/crunch/crunchide/crunchide.c | 4 | ||||
| -rw-r--r-- | usr.sbin/arp/arp.c | 4 | ||||
| -rw-r--r-- | usr.sbin/ndp/ndp.c | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/distrib/crunch/crunchide/crunchide.c b/distrib/crunch/crunchide/crunchide.c index 0bf73bf9594..a8fd55be1cd 100644 --- a/distrib/crunch/crunchide/crunchide.c +++ b/distrib/crunch/crunchide/crunchide.c @@ -1,4 +1,4 @@ -/* $OpenBSD: crunchide.c,v 1.21 2006/12/26 10:20:11 deraadt Exp $ */ +/* $OpenBSD: crunchide.c,v 1.22 2007/02/18 23:50:46 ray Exp $ */ /* * Copyright (c) 1994 University of Maryland @@ -194,7 +194,7 @@ add_file_to_keep_list(char *filename) perror(filename); usage(); } - while (fgets(symbol, 1024, keepf)) { + while (fgets(symbol, sizeof(symbol), keepf)) { len = strlen(symbol); if (len && symbol[len - 1] == '\n') symbol[len - 1] = '\0'; diff --git a/usr.sbin/arp/arp.c b/usr.sbin/arp/arp.c index f6e6bd3d97f..9b2013f573c 100644 --- a/usr.sbin/arp/arp.c +++ b/usr.sbin/arp/arp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: arp.c,v 1.38 2006/05/26 09:00:57 jmc Exp $ */ +/* $OpenBSD: arp.c,v 1.39 2007/02/18 23:50:47 ray Exp $ */ /* $NetBSD: arp.c,v 1.12 1995/04/24 13:25:18 cgd Exp $ */ /* @@ -189,7 +189,7 @@ file(char *name) args[3] = &arg[3][0]; args[4] = &arg[4][0]; retval = 0; - while (fgets(line, 100, fp) != NULL) { + while (fgets(line, sizeof(line), fp) != NULL) { i = sscanf(line, "%49s %49s %49s %49s %49s", arg[0], arg[1], arg[2], arg[3], arg[4]); if (i < 2) { diff --git a/usr.sbin/ndp/ndp.c b/usr.sbin/ndp/ndp.c index bd91775c767..7c33066e75c 100644 --- a/usr.sbin/ndp/ndp.c +++ b/usr.sbin/ndp/ndp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ndp.c,v 1.37 2006/08/10 22:08:33 jmc Exp $ */ +/* $OpenBSD: ndp.c,v 1.38 2007/02/18 23:50:47 ray Exp $ */ /* $KAME: ndp.c,v 1.101 2002/07/17 08:46:33 itojun Exp $ */ /* @@ -328,7 +328,7 @@ file(char *name) args[3] = &arg[3][0]; args[4] = &arg[4][0]; retval = 0; - while (fgets(line, 100, fp) != NULL) { + while (fgets(line, sizeof(line), fp) != NULL) { i = sscanf(line, "%49s %49s %49s %49s %49s", arg[0], arg[1], arg[2], arg[3], arg[4]); if (i < 2) { |