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Update libpcap to 1.7.3, partially addressing #34

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This commit is contained in:
dmiller
2015-05-01 20:24:47 +00:00
parent d8c13c49e1
commit 4bbef7d69b
196 changed files with 9965 additions and 7133 deletions
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4
libpcap/pcap-can-linux.c
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@@ -171,7 +171,7 @@ can_activate(pcap_t* handle)
/* get interface index */
memset(&ifr, 0, sizeof(ifr));
strncpy(ifr.ifr_name, handle->opt.source, sizeof(ifr.ifr_name));
strlcpy(ifr.ifr_name, handle->opt.source, sizeof(ifr.ifr_name));
if (ioctl(handle->fd, SIOCGIFINDEX, &ifr) < 0)
{
snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
@@ -243,7 +243,7 @@ can_read_linux(pcap_t *handle, int max_packets, pcap_handler callback, u_char *u
}
} while ((pkth.caplen == -1) && (errno == EINTR));
if (pkth.caplen < 0)
if (pkth.caplen == -1)
{
snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't receive packet %d:%s",
errno, strerror(errno));