fix lint.

git-svn-id: file:///svn/unbound/trunk@4621 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards 2018-04-10 15:06:51 +00:00
parent 85994fb61c
commit 4f974e3465

View file

@ -3210,7 +3210,7 @@ auth_zone_parse_notify_serial(sldns_buffer* pkt, uint32_t *serial)
rdlen = sldns_buffer_read_u16(pkt); /* rdatalen */
if(sldns_buffer_remaining(pkt) < rdlen) return 0;
if(rdlen < 22) return 0; /* bad soa length */
sldns_buffer_skip(pkt, rdlen-20);
sldns_buffer_skip(pkt, (ssize_t)(rdlen-20));
*serial = sldns_buffer_read_u32(pkt);
/* return true when has serial in answer section */
return 1;