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clear eloop registration when deinit'd the l2 packet support

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MFC after:	3 days
This commit is contained in:
Sam Leffler 2005-07-29 05:48:00 +00:00
parent 6c9f6695fd
commit 9bd22fb964
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=148502
1 changed files with 11 additions and 2 deletions
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13
usr.sbin/wpa/l2_packet.c
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@ -148,6 +148,16 @@ l2_packet_init_libpcap(struct l2_packet_data *l2, unsigned short protocol)
return 0;
}
static void
l2_packet_deinit_libpcap(struct l2_packet_data *l2)
{
if (l2->pcap != NULL) {
eloop_unregister_read_sock(pcap_get_selectable_fd(l2->pcap));
pcap_close(l2->pcap);
l2->pcap = NULL;
}
}
static int
eth_get(const char *device, u8 ea[ETH_ALEN])
{
@ -220,8 +230,7 @@ void
l2_packet_deinit(struct l2_packet_data *l2)
{
if (l2 != NULL) {
if (l2->pcap)
pcap_close(l2->pcap);
l2_packet_deinit_libpcap(l2);
free(l2);
}
}