[libvirt] [PATCH 7/7] lxc: Ensure container <init> actually exists
Since we can't really get useful error reporting from virCommandExec since
it needs to be the last thing we do.
Signed-off-by: Cole Robinson <crobinso(a)redhat.com>
---
src/lxc/lxc_container.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c
index 26b493e..7924858 100644
--- a/src/lxc/lxc_container.c
+++ b/src/lxc/lxc_container.c
@@ -785,6 +785,13 @@ static int lxcContainerChild( void *data )
if (lxcContainerSetupMounts(vmDef, root) < 0)
goto cleanup;
+ if (!virFileExists(vmDef->os.init)) {
+ virReportSystemError(errno,
+ _("cannot find init path '%s' relative to container
root"),
+ vmDef->os.init);
+ goto cleanup;
+ }
+
/* Wait for interface devices to show up */
if (lxcContainerWaitForContinue(argv->monitor) < 0) {
virReportSystemError(errno, "%s",
--
1.7.4.4