]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 401065b) | patch
drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()
authorHangyu Hua <hbh25y@gmail.com>
Mon, 9 May 2022 06:11:25 +0000 (14:11 +0800)
committerRob Clark <robdclark@chromium.org>
Wed, 18 May 2022 18:05:21 +0000 (11:05 -0700)
commit7641f99089fa95b95e640331f1bc5cb6c8354e26
treef43bd56802ff8b3347e8d0d152d1825d24ebd7ebtree | snapshot
parent401065b9bd1e09d90eb52f9181fc2beb8759cd6bcommit | diff
drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()

drm_gem_object_lookup will call drm_gem_object_get inside. So cursor_bo
needs to be put when msm_gem_get_and_pin_iova fails.

Fixes: ccdefe76dde6 ("drm/msm/mdp5: Add hardware cursor support")
Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Link: https://lore.kernel.org/r/20220509061125.18585-1-hbh25y@gmail.com
Signed-off-by: Rob Clark <robdclark@chromium.org>
drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c diff | blob | history
Linux Kernel Source Tree.