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lxc
Commit 09e80d0c by Tycho Andersen
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c/r: check that cgroup_num_hierarchies > 0

Otherwise in the error case, we end up subtracting two from the static_args, which would lead to a segfault :) Signed-off-by: 's avatarTycho Andersen <tycho.andersen@canonical.com>
parent a0c91fcc
Showing with 1 addition and 0 deletions
src/lxc/criu.c
...@@ -191,6 +191,7 @@ static void exec_criu(struct criu_opts *opts) ...@@ -191,6 +191,7 @@ static void exec_criu(struct criu_opts *opts)
return; return;
} }
if (cgroup_num_hierarchies() > 0)
static_args += 2 * cgroup_num_hierarchies(); static_args += 2 * cgroup_num_hierarchies();
if (opts->user->verbose) if (opts->user->verbose)
......
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