diff options
| author | itojun <itojun> | 2000-04-27 09:11:11 +0000 |
|---|---|---|
| committer | itojun <itojun> | 2000-04-27 09:11:11 +0000 |
| commit | 20d9e08cde232247531358fd448ad845c89c7a16 (patch) | |
| tree | ae51489e2f967ec34cc9cba84fc74e78b44a1104 /bpf_image.c | |
| parent | 14b709dd48cc512bd2c8f0b8ddb57c2ac1fbfc9e (diff) | |
do not use sprintf(). always use snprintf().
from NetBSD/OpenBSD src/lib/libpcap.
use freeifaddrs() if exists.
Diffstat (limited to 'bpf_image.c')
| -rw-r--r-- | bpf_image.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/bpf_image.c b/bpf_image.c index 66265c8a..c7d3aaea 100644 --- a/bpf_image.c +++ b/bpf_image.c @@ -21,7 +21,7 @@ #ifndef lint static const char rcsid[] = - "@(#) $Header: /tcpdump/master/libpcap/bpf_image.c,v 1.22 1999-10-07 23:46:40 mcr Exp $ (LBL)"; + "@(#) $Header: /tcpdump/master/libpcap/bpf_image.c,v 1.23 2000-04-27 09:11:11 itojun Exp $ (LBL)"; #endif #include <sys/types.h> @@ -277,8 +277,8 @@ bpf_image(p, n) fmt = ""; break; } - (void)sprintf(operand, fmt, v); - (void)sprintf(image, + (void)snprintf(operand, sizeof operand, fmt, v); + (void)snprintf(image, sizeof image, (BPF_CLASS(p->code) == BPF_JMP && BPF_OP(p->code) != BPF_JA) ? "(%03d) %-8s %-16s jt %d\tjf %d" |