Commit 8be5f2c10eeb05e52cc4a33cdcd37078742ff5db
2015-02-24T12:58:46
passfd: avoid valgrind uninitalised data warning Running libvirt using valgrind produced: Syscall param sendmsg(msg.msg_control) points to uninitialised byte(s) at ??? (in /lib64/libpthread-2.19.so) by sendfd (passfd.c:86) by virNetSocketSendFD (virnetsocket.c:1766) by virNetServerClientDispatchWrite (virnetserverclient.c:1271) by virNetServerClientDispatchEvent (virnetserverclient.c:1371) by virEventPollDispatchHandles (vireventpoll.c:508) by virEventPollRunOnce (vireventpoll.c:657) by virEventRunDefaultImpl (virevent.c:308) by virNetServerRun (virnetserver.c:1139) by main (libvirtd.c:1491) Address 0xffefff3f4 is on thread 1's stack in frame #1, created by sendfd (passfd.c:51) * lib/passfd.c (sendfd): Reset the msg_controllen of msghdr, to include just the fd we've initialised, rather than including the extra space used for alignment.