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libpcap: fix for simple NULL pointer dereference.

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Found with devel/coccinelle.
This commit is contained in:
Pedro F. Giffuni 2016-04-14 18:31:45 +00:00
parent 7f6a709bef
commit ab341f7afd
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=297983
1 changed files with 2 additions and 1 deletions
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3
contrib/libpcap/pcap-snf.c
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@ -57,10 +57,11 @@ snf_pcap_stats(pcap_t *p, struct pcap_stat *ps)
static void
snf_platform_cleanup(pcap_t *p)
{
struct pcap_snf *ps = p->priv;
struct pcap_snf *ps;
if (p == NULL)
return;
ps = p->priv;
snf_ring_close(ps->snf_ring);
snf_close(ps->snf_handle);