diff options
| author | T.J. Mercier <tjmercier@google.com> | 2024-09-09 20:53:59 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-09-18 19:24:09 +0200 |
| commit | 8e1ffb257982974352e9153eddcbaf01f949f700 (patch) | |
| tree | f6572e6b7172761233c8da28d4c9c2295766aedd /net/lapb/lapb_timer.c | |
| parent | 28425a10a4fa0499e3b2574b8741b8e1e4de57c2 (diff) | |
drm/syncobj: Fix syncobj leak in drm_syncobj_eventfd_ioctl
commit 8c7c44be57672e1474bf15a451011c291e85fda4 upstream.
A syncobj reference is taken in drm_syncobj_find, but not released if
eventfd_ctx_fdget or kzalloc fails. Put the reference in these error
paths.
Reported-by: Xingyu Jin <xingyuj@google.com>
Fixes: c7a472297169 ("drm/syncobj: add IOCTL to register an eventfd")
Signed-off-by: T.J. Mercier <tjmercier@google.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Reviewed-by. Christian König <christian.koenig@amd.com>
CC: stable@vger.kernel.org # 6.6+
Link: https://patchwork.freedesktop.org/patch/msgid/20240909205400.3498337-1-tjmercier@google.com
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions