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| author | T.J. Mercier <tjmercier@google.com> | 2024-09-09 23:53:59 +0300 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2024-09-10 18:14:52 +0300 |
| commit | 8c7c44be57672e1474bf15a451011c291e85fda4 (patch) | |
| tree | ed08fa620c904df476202f509e9121e280482c7d /rust/helpers/helpers.c | |
| parent | 7b565174492699fed52c5e4ef1326f948a74b466 (diff) | |
| download | linux-8c7c44be57672e1474bf15a451011c291e85fda4.tar.xz | |
drm/syncobj: Fix syncobj leak in drm_syncobj_eventfd_ioctl
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>
Diffstat (limited to 'rust/helpers/helpers.c')
0 files changed, 0 insertions, 0 deletions