Use pcap_snprintf() instead of snprintf().

[libpcap] / pcap-nit.c

diff --git a/pcap-nit.c b/pcap-nit.c
index 36ed7758268e8a6a0d8fa881f19b70ae03cefd3f..a01665c57d6063d5656c0c3ead1840725c251ad7 100644 (file)
--- a/pcap-nit.c
+++ b/pcap-nit.c
@@ -114,7 +114,7 @@ pcap_read_nit(pcap_t *p, int cnt, pcap_handler callback, u_char *user)
                if (cc < 0) {
                        if (errno == EWOULDBLOCK)
                                return (0);
-                       snprintf(p->errbuf, sizeof(p->errbuf), "pcap_read: %s",
+                       pcap_snprintf(p->errbuf, sizeof(p->errbuf), "pcap_read: %s",
                                pcap_strerror(errno));
                        return (-1);
                }
@@ -168,7 +168,7 @@ pcap_read_nit(pcap_t *p, int cnt, pcap_handler callback, u_char *user)
                        continue;
 
                default:
-                       snprintf(p->errbuf, sizeof(p->errbuf),
+                       pcap_snprintf(p->errbuf, sizeof(p->errbuf),
                            "bad nit state %d", nh->nh_state);
                        return (-1);
                }
@@ -206,7 +206,7 @@ pcap_inject_nit(pcap_t *p, const void *buf, size_t size)
        strncpy(sa.sa_data, device, sizeof(sa.sa_data));
        ret = sendto(p->fd, buf, size, 0, &sa, sizeof(sa));
        if (ret == -1) {
-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "send: %s",
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "send: %s",
                    pcap_strerror(errno));
                return (-1);
        }
@@ -249,7 +249,7 @@ nit_setflags(pcap_t *p)
                nioc.nioc_flags |= NF_PROMISC;
 
        if (ioctl(p->fd, SIOCSNIT, &nioc) < 0) {
-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "SIOCSNIT: %s",
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "SIOCSNIT: %s",
                    pcap_strerror(errno));
                return (-1);
        }
@@ -280,7 +280,7 @@ pcap_activate_nit(pcap_t *p)
        memset(p, 0, sizeof(*p));
        p->fd = fd = socket(AF_NIT, SOCK_RAW, NITPROTO_RAW);
        if (fd < 0) {
-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE,
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE,
                    "socket: %s", pcap_strerror(errno));
                goto bad;
        }
@@ -288,7 +288,7 @@ pcap_activate_nit(pcap_t *p)
        (void)strncpy(snit.snit_ifname, p->opt.source, NITIFSIZ);
 
        if (bind(fd, (struct sockaddr *)&snit, sizeof(snit))) {
-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE,
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE,
                    "bind: %s: %s", snit.snit_ifname, pcap_strerror(errno));
                goto bad;
        }