diff options
| author | Loic Poulain <loic.poulain@oss.qualcomm.com> | 2025-07-09 10:54:38 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-25 11:16:51 +0200 |
| commit | 1a7ea294d57fb61485d11b3f2241d631d73025cb (patch) | |
| tree | 3112d685d5465a2af6e264be45ca170e02feb5c0 /include/net/aligned_data.h | |
| parent | e6a1df8cf275804e904e8dcbcd589687a227f958 (diff) | |
drm: bridge: anx7625: Fix NULL pointer dereference with early IRQ
[ Upstream commit a10f910c77f280327b481e77eab909934ec508f0 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions