diff options
| author | Loic Poulain <loic.poulain@oss.qualcomm.com> | 2025-07-09 10:54:38 +0200 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> | 2025-09-15 21:44:42 +0300 |
| commit | a10f910c77f280327b481e77eab909934ec508f0 (patch) | |
| tree | 7b4e0c90039a2e9039cd1fe7d02287eb1f46ff3a /include/linux/overflow.h | |
| parent | 07c24945cafc810bcce3ea6c336a6495e813b47f (diff) | |
drm: bridge: anx7625: Fix NULL pointer dereference with early IRQ
If the interrupt occurs before resource initialization is complete, the
interrupt handler/worker may access uninitialized data such as the I2C
tcpc_client device, potentially leading to NULL pointer dereference.
Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Fixes: 8bdfc5dae4e3 ("drm/bridge: anx7625: Add anx7625 MIPI DSI/DPI to DP")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250709085438.56188-1-loic.poulain@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Diffstat (limited to 'include/linux/overflow.h')
0 files changed, 0 insertions, 0 deletions