From: Stefan Berger <stef...@linux.vnet.ibm.com>
Display the pcap error message in the log.
Signed-off-by: Stefan Berger <stef...@linux.vnet.ibm.com>
---
src/nwfilter/nwfilter_dhcpsnoop.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/nwfilter/nwfilter_dhcpsnoop.c
b/src/nwfilter/nwfilter_dhcpsnoop.c
index de9c33b..7cb0ac0 100644
--- a/src/nwfilter/nwfilter_dhcpsnoop.c
+++ b/src/nwfilter/nwfilter_dhcpsnoop.c
@@ -1113,8 +1113,9 @@ virNWFilterSnoopDHCPOpen(const char *ifname, virMacAddr
*mac,
if (pcap_set_snaplen(handle, PCAP_PBUFSIZE) < 0 ||
pcap_set_buffer_size(handle, PCAP_BUFFERSIZE) < 0 ||
pcap_activate(handle) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("setup of pcap handle failed"));
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("setup of pcap handle failed: %s"),
+ pcap_geterr(handle));
goto cleanup;
}
--
1.8.1.4
--
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