On Mon, Jan 07, 2013 at 12:09:33PM -0500, John Ferlan wrote:
If running on older Linux without mounted cgroups then its possible that *root would be NULL. --- src/lxc/lxc_container.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c index d3a2968..d234426 100644 --- a/src/lxc/lxc_container.c +++ b/src/lxc/lxc_container.c @@ -1762,6 +1762,12 @@ static int lxcContainerIdentifyCGroups(struct lxcContainerCGroup **mountsret, VIR_DEBUG("Grabbed '%s'", mntent.mnt_dir); }
+ if (!*root) { + VIR_DEBUG("No mounted cgroups found"); + ret = 0; + goto cleanup; + } + VIR_DEBUG("Checking for symlinks in %s", *root); if (!(dh = opendir(*root))) { virReportSystemError(errno,
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