mir/bind
2
0
Fork 0
mirror of https://gitlab.isc.org/isc-projects/bind9 synced 2025-08-30 14:07:59 +00:00
Code Issues Releases Wiki Activity

Fix crash when allocating UDP socket fails on OpenBSD

Browse Source 
When socket() call fails, the UDP connect code would call the connectcb
with empty req->handle.  This has been fixed.
This commit is contained in:
Ondřej Surý
2021-05-05 21:21:02 +02:00
committed by Evan Hunt
parent 0b491913df
commit 29a208aaf7
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/isc/netmgr/udp.c
View File

@@ -690,7 +690,6 @@ isc__nm_async_udpconnect(isc__networker_t *worker, isc__netievent_t *ev0) {
REQUIRE(sock->parent == NULL);
REQUIRE(sock->tid == isc_nm_tid());
req->handle = isc__nmhandle_get(sock, &req->peer, &sock->iface->addr);
result = udp_connect_direct(sock, req);
if (result != ISC_R_SUCCESS) {
atomic_store(&sock->active, false);
@@ -742,6 +741,7 @@ isc_nm_udpconnect(isc_nm_t *mgr, isc_nmiface_t *local, isc_nmiface_t *peer,
req->cbarg = cbarg;
req->peer = peer->addr;
req->local = local->addr;
req->handle = isc__nmhandle_get(sock, &req->peer, &sock->iface->addr);
result = isc__nm_socket(sa_family, SOCK_DGRAM, 0, &sock->fd);
if (result != ISC_R_SUCCESS) {