diff options
| author | Guy Harris <guy@alum.mit.edu> | 2015-11-03 15:59:38 -0800 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2015-11-03 15:59:38 -0800 |
| commit | 735f1f9d3318693f0096be4198d34e9ac0985777 (patch) | |
| tree | 3c2c26fc4df90474fad17f135dcec92748e77406 /bpf_image.c | |
| parent | 17e43dfad4f2923adc1a6c396b4e8e30a6a1dbb9 (diff) | |
Use pcap_snprintf() instead of snprintf().
On UN*Xes with snprintf(), we just #define pcap_snprintf to snprintf.
On UN*Xes without snprintf(), we provide our own, but call it
pcap_snprintf().
On Windows, we have a routine that wraps _snprintf(), with C99 semantics
(ensuring null termination if the string won't fit), called
pcap_snprintf(), and use that.
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 a7beb1f4..01ec536d 100644 --- a/bpf_image.c +++ b/bpf_image.c @@ -306,13 +306,13 @@ bpf_image(p, n) fmt = ""; break; } - (void)snprintf(operand, sizeof operand, fmt, v); + (void)pcap_snprintf(operand, sizeof operand, fmt, v); if (BPF_CLASS(p->code) == BPF_JMP && BPF_OP(p->code) != BPF_JA) { - (void)snprintf(image, sizeof image, + (void)pcap_snprintf(image, sizeof image, "(%03d) %-8s %-16s jt %d\tjf %d", n, op, operand, n + 1 + p->jt, n + 1 + p->jf); } else { - (void)snprintf(image, sizeof image, + (void)pcap_snprintf(image, sizeof image, "(%03d) %-8s %s", n, op, operand); } |