diff options
| author | guy <guy@f5534014-38df-0310-8fa8-9805f1628bb7> | 2011-12-29 21:18:08 +0000 |
|---|---|---|
| committer | guy <guy@f5534014-38df-0310-8fa8-9805f1628bb7> | 2011-12-29 21:18:08 +0000 |
| commit | f509ba2d0cd413812331836a7fc8f93232467395 (patch) | |
| tree | 2aeac99c1ae42048ef967cb09f91baa26e9d7875 /capture-wpcap.c | |
| parent | e5db130bb24c999818cc163355ed1368ff17c32b (diff) | |
If pcap_open_live() or pcap_open() fails due to not having WinPcap,
supply an appropriate error string.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@40330 f5534014-38df-0310-8fa8-9805f1628bb7
Diffstat (limited to 'capture-wpcap.c')
| -rw-r--r-- | capture-wpcap.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/capture-wpcap.c b/capture-wpcap.c index 5492f972ca..6fd252f987 100644 --- a/capture-wpcap.c +++ b/capture-wpcap.c @@ -324,6 +324,8 @@ pcap_t* pcap_open_live(const char *a, int b, int c, int d, char *e) { if (!has_wpcap) { + g_snprintf(e, "unable to load WinPcap (wpcap.dll); can't open %s to capture", + a); return NULL; } return p_pcap_open_live(a, b, c, d, e); @@ -356,6 +358,8 @@ pcap_t* pcap_open(const char *a, int b, int c, int d, struct pcap_rmtauth *e, char *f) { if (!has_wpcap) { + g_snprintf(f, "unable to load WinPcap (wpcap.dll); can't open %s to capture", + a); return NULL; } return p_pcap_open(a, b, c, d, e, f); |