diff options
| author | Guy Harris <guy@alum.mit.edu> | 2010-07-07 01:55:34 +0000 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2010-07-07 01:55:34 +0000 |
| commit | ba77133cbb9730a5a760f354a9713fe1ef93da60 (patch) | |
| tree | 4629084161b9ab0339693f51760b83a334b5789d /gtk/capture_dlg.c | |
| parent | f4bb9209ae408b74e0d80cf2105696b830994b4f (diff) | |
I added PCAP_NETMASK_UNKNOWN in libpcap 1.1.0; it's not present in
1.0.0. You're supposed to just use 0 in releases prior to 1.1.0 - in
1.1.0 and later, a netmask of PCAP_NETMASK_UNKNOWN will cause errors if
you try to use "ip broadcast" (as you need the netmask to check for
local broadcasts), but, prior to that, the netmask value is blindly used
even if the filter will always fail.
svn path=/trunk/; revision=33461
Diffstat (limited to 'gtk/capture_dlg.c')
| -rw-r--r-- | gtk/capture_dlg.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gtk/capture_dlg.c b/gtk/capture_dlg.c index 78030bb597..000e4d87a0 100644 --- a/gtk/capture_dlg.c +++ b/gtk/capture_dlg.c @@ -1508,7 +1508,11 @@ capture_filter_compile_cb(GtkWidget *w _U_, gpointer user_data _U_) filter_te = GTK_COMBO(filter_cm)->entry; filter_text = gtk_entry_get_text(GTK_ENTRY(filter_te)); +#ifdef PCAP_NETMASK_UNKNOWN if (pcap_compile(pd, &fcode, filter_text, 1 /* Do optimize */, PCAP_NETMASK_UNKNOWN) < 0) { +#else + if (pcap_compile(pd, &fcode, filter_text, 1 /* Do optimize */, 0) < 0) { +#endif simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s", pcap_geterr(pd)); } else { GString *bpf_code_dump = g_string_new(""); |