MirrorHub/construct
0
0
Fork 0
mirror of https://github.com/matrix-construct/construct synced 2024-11-26 00:32:35 +01:00
Code Issues Releases Wiki Activity

modules/net_dns_resolver: Lock tags mutex for cancel_all() on termination; add assertion.

Browse source
This commit is contained in:
Jason Volk 2019-09-08 16:57:12 -07:00
parent 3e1be63a49
commit 0bc027ebab
1 changed files with 6 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
modules/net_dns_resolver.cc
View file

@ -172,6 +172,7 @@ uint16_t
ircd::net::dns::resolver::operator()(const hostport &hp,
const opts &opts)
{
const ctx::critical_assertion ca;
auto &tag(set_tag(hp, opts)); try
{
tag.question = make_query(tag.qbuf, tag);
@ -321,6 +322,11 @@ try
catch(const ctx::terminated &)
{
const ctx::exception_handler eh;
const std::lock_guard lock
{
mutex
};
cancel_all();
}