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| author | Guy Harris <guy@alum.mit.edu> | 2017-03-13 20:14:57 -0700 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2017-03-13 20:14:57 -0700 |
| commit | 77ac17c44f1a276b0d1149042a2a691a30f04ccd (patch) | |
| tree | 7cbcb8f3410ae7040ee215268b67a2724a094e9a /pcap-rpcap.c | |
| parent | 92e4d638fb3432d93ca4d5871300332879a829ce (diff) | |
| download | libpcap-77ac17c44f1a276b0d1149042a2a691a30f04ccd.tar.gz | |
Fix remote opening and remote open error string return.
Pass the interface name, not the full URL, to pcap_create().
If pcap_open_rpcap() fails, copy the error message from the pcap_t to
errbuf, as we'll be closing and freeing the pcap_t.
Diffstat (limited to 'pcap-rpcap.c')
| -rw-r--r-- | pcap-rpcap.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/pcap-rpcap.c b/pcap-rpcap.c index a126633e..67b3dcfb 100644 --- a/pcap-rpcap.c +++ b/pcap-rpcap.c @@ -2333,7 +2333,9 @@ pcap_t *pcap_open_rpcap(const char *source, int snaplen, int flags, int read_tim result = pcap_opensource_remote(fp, auth); - if (result != 0) { + if (result != 0) + { + strcpy(errbuf, fp->errbuf); pcap_close(fp); return NULL; } |