On 10/13/2011 05:47 AM, Marc-André Lureau wrote:
In virFDStreamOpenFileInternal(), a errfd pipe is opened by virCommandRunAsync() and given to virFDStreamOpenInternal().
It seems virFDStream should close errfd, just like the other fd it is given.
This fixes screenshots leaking FDs: http://bugzilla.redhat.com/show_bug.cgi?id=745761 --- src/fdstream.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/src/fdstream.c b/src/fdstream.c index b60162c..841f979 100644 --- a/src/fdstream.c +++ b/src/fdstream.c @@ -268,6 +268,10 @@ virFDStreamClose(virStreamPtr st) virCommandFree(fdst->cmd); fdst->cmd = NULL; } + + if (VIR_CLOSE(fdst->errfd)< 0) + VIR_DEBUG("ignoring failed close on fd %d", fdst->errfd); +
ACK and pushed. -- Eric Blake eblake@redhat.com +1-801-349-2682 Libvirt virtualization library http://libvirt.org