If an activate routine fails, it needs to clean up the pcap_t, close

anything it's opened, etc..

In addition, the op pointers need to be restored to the un-activated
state; do that in pcap_activate() if the call to the activate op fails.

Also, in the common cleanup code, set the fd's to -1.

1 files changed, 1 insertions, 0 deletions

diff --git a/pcap-snoop.c b/pcap-snoop.c
index c8259a4..330e01d 100644
--- a/pcap-snoop.c
+++ b/pcap-snoop.c
@@ -389,6 +389,7 @@ pcap_activate_snoop(pcap_t *p)
 
 	return (0);
  bad:
+	pcap_cleanup_live_common(p);
 	return (PCAP_ERROR);
 }