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authorDaniel Borkmann <dborkman@redhat.com>2013-03-16 13:40:19 +0100
committerDaniel Borkmann <dborkman@redhat.com>2013-03-16 13:40:19 +0100
commit30e1aafbae487e63a1f1f294391bbdc993808c4b (patch)
tree9c9bee0368574c020df7ebcc1ac0a42abf9f292c /xio.c
parent7cd3e9e94ae848974d52b929fd28652f4c7d48c5 (diff)
netsniff-ng: do not leak file descriptors on exit
Covertiy detected that when we redirect sdtin/stdout either via ``-i -'' or ``-o -'', we also need to properly close it when it goes out of scope. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Diffstat (limited to 'xio.c')
0 files changed, 0 insertions, 0 deletions
lass='commit-subject'>cgroup: don't online subsystems before cgroup_name/path() are operational
While refactoring cgroup creation, a5bca2152036 ("cgroup: factor out cgroup_create() out of cgroup_mkdir()") incorrectly onlined subsystems before the new cgroup is associated with it kernfs_node. This is fine for cgroup proper but cgroup_name/path() depend on the associated kernfs_node and if a subsystem makes the new cgroup_subsys_state visible, which they're allowed to after onlining, it can lead to NULL dereference. The current code performs cgroup creation and subsystem onlining in cgroup_create() and cgroup_mkdir() makes the cgroup and subsystems visible afterwards. There's no reason to online the subsystems early and we can simply drop cgroup_apply_control_enable() call from cgroup_create() so that the subsystems are onlined and made visible at the same time. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Fixes: a5bca2152036 ("cgroup: factor out cgroup_create() out of cgroup_mkdir()") Cc: stable@vger.kernel.org # v4.6+
Diffstat (limited to 'include/soc/arc/mcip.h')