diff options
author | Ján Tomko <jtomko@redhat.com> | 2014-10-01 15:36:04 +0200 |
---|---|---|
committer | Fabiano Fidêncio <fidencio@redhat.com> | 2014-10-01 18:58:13 +0200 |
commit | bb44ce0a1faaf7c7dbff2ca520b7ab83bda5b6ea (patch) | |
tree | 4ae2f103fa330c570878357d42a46f406c7d606a /src/virt-viewer.c | |
parent | ec5a66146924c5b5dcfc6ea7e4eaa8857165981d (diff) | |
download | virt-viewer-bb44ce0a1faaf7c7dbff2ca520b7ab83bda5b6ea.tar.gz virt-viewer-bb44ce0a1faaf7c7dbff2ca520b7ab83bda5b6ea.tar.xz virt-viewer-bb44ce0a1faaf7c7dbff2ca520b7ab83bda5b6ea.zip |
Prefer virDomainOpenGraphicsFD for --attach
The virDomainOpenGraphics API cannot label the socket
we pass to it. Prefer virDomainOpenGraphicsFD (if building
with libvirt 1.2.8 or later) which creates the socket for us
and works with SELinux too.
Fall back to the old API if the new one is unsupported
(i.e. the libvirtd on the host is older than the libvirt version
virt-viewer was compiled against).
Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1141228
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Diffstat (limited to 'src/virt-viewer.c')
-rw-r--r-- | src/virt-viewer.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/virt-viewer.c b/src/virt-viewer.c index c6066c5..4b90a59 100644 --- a/src/virt-viewer.c +++ b/src/virt-viewer.c @@ -428,18 +428,31 @@ virt_viewer_open_connection(VirtViewerApp *self G_GNUC_UNUSED, int *fd) VirtViewer *viewer = VIRT_VIEWER(self); VirtViewerPrivate *priv = viewer->priv; int pair[2]; + virErrorPtr err; #endif *fd = -1; #if defined(HAVE_SOCKETPAIR) if (!priv->dom) return TRUE; +#ifdef HAVE_VIR_DOMAIN_OPEN_GRAPHICS_FD + if ((*fd = virDomainOpenGraphicsFD(priv->dom, 0, + VIR_DOMAIN_OPEN_GRAPHICS_SKIPAUTH)) >= 0) + return TRUE; + + err = virGetLastError(); + if (err && err->code != VIR_ERR_NO_SUPPORT) { + g_debug("Error %s", err->message ? err->message : "Unknown"); + return TRUE; + } +#endif + if (socketpair(PF_UNIX, SOCK_STREAM, 0, pair) < 0) return FALSE; if (virDomainOpenGraphics(priv->dom, 0, pair[0], VIR_DOMAIN_OPEN_GRAPHICS_SKIPAUTH) < 0) { - virErrorPtr err = virGetLastError(); + err = virGetLastError(); g_debug("Error %s", err && err->message ? err->message : "Unknown"); close(pair[0]); close(pair[1]); |