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| author | imp <imp@FreeBSD.org> | 1997-12-24 18:56:03 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 1997-12-24 18:56:03 +0000 |
| commit | 604bcde61e03e4ca051aae2c87b0f250a3806280 (patch) | |
| tree | 1ef9d5908599dfec43502dee23a1b807123cb4dd /libexec/bootpd/hwaddr.c | |
| parent | d97fabbb53b5ec9256c2d5ae44081162784d35d7 (diff) | |
| download | FreeBSD-src-604bcde61e03e4ca051aae2c87b0f250a3806280.zip FreeBSD-src-604bcde61e03e4ca051aae2c87b0f250a3806280.tar.gz | |
Use snprintf rather than printf out of paranoia
Obtained from: OpenBSD
Diffstat (limited to 'libexec/bootpd/hwaddr.c')
| -rw-r--r-- | libexec/bootpd/hwaddr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libexec/bootpd/hwaddr.c b/libexec/bootpd/hwaddr.c index bc41cff..b4fe5e4 100644 --- a/libexec/bootpd/hwaddr.c +++ b/libexec/bootpd/hwaddr.c @@ -2,7 +2,7 @@ * hwaddr.c - routines that deal with hardware addresses. * (i.e. Ethernet) * - * $Id$ + * $Id: hwaddr.c,v 1.5 1997/02/22 14:21:07 peter Exp $ */ #include <sys/types.h> @@ -198,7 +198,7 @@ setarp(s, ia, hafamily, haddr, halen) extern char *inet_ntoa(); a = inet_ntoa(*ia); - sprintf(buf, "arp -d %s; arp -s %s %s temp", + snprintf(buf, sizeof(buf), "arp -d %s; arp -s %s %s temp", a, a, haddrtoa(haddr, halen)); if (debug > 2) report(LOG_INFO, buf); |
