Dan Carpenter 1378ffec30 media: imx-jpeg: Fix potential error pointer dereference in detach_pm() ... The proble is on the first line: if (jpeg->pd_dev[i] && !pm_runtime_suspended(jpeg->pd_dev[i])) If jpeg->pd_dev[i] is an error pointer, then passing it to pm_runtime_suspended() will lead to an Oops. The other conditions check for both error pointers and NULL, but it would be more clear to use the IS_ERR_OR_NULL() check for that. Fixes: fd0af4cd35 ("media: imx-jpeg: Ensure power suppliers be suspended before detach them") Cc: <stable@vger.kernel.org> Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Ming Qian <ming.qian@nxp.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>		2024-12-02 14:05:22 +01:00
..
Kconfig	media: Kconfig: cleanup VIDEO_DEV dependencies	2022-03-18 05:58:35 +01:00
Makefile
mxc-jpeg-hw.c	media: imx-jpeg: Encoder add support for 12bit jpeg	2023-04-15 09:14:58 +01:00
mxc-jpeg-hw.h	media: imx-jpeg: Remove unused declarations	2023-09-27 09:40:01 +02:00
mxc-jpeg.c	media: imx-jpeg: Fix potential error pointer dereference in detach_pm()	2024-12-02 14:05:22 +01:00
mxc-jpeg.h	media: imx-jpeg: Support for negotiating bytesperline with client	2024-02-16 11:46:32 +01:00