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Work around that WinPcap bug for another pcap_open() call. 

svn path=/trunk/; revision=41938
This commit is contained in:
Guy Harris 2012-04-04 19:26:07 +00:00
parent 9c781b0939
commit 43ca745bb9
1 changed files with 7 additions and 0 deletions
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7
dumpcap.c
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@ -637,6 +637,13 @@ open_capture_device(interface_options *interface_opts,
(interface_opts->datatx_udp ? PCAP_OPENFLAG_DATATX_UDP : 0) |
(interface_opts->nocap_rpcap ? PCAP_OPENFLAG_NOCAPTURE_RPCAP : 0),
CAP_READ_TIMEOUT, &auth, *open_err_str);
if ((*open_err_str)[0] == '\0') {
/* Work around known WinPcap bug wherein no error message is
filled in on a failure to open an rpcap: URL. */
g_strlcpy(*open_err_str,
"Unknown error (pcap bug; actual error cause not reported)",
sizef *open_err_str);
}
g_log(LOG_DOMAIN_CAPTURE_CHILD, G_LOG_LEVEL_DEBUG,
"pcap_open() returned %p.", (void *)pcap_h);
} else