diff options
| author | Hui Wang <hui.wang@canonical.com> | 2022-11-30 17:08:00 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-02-06 07:49:44 +0100 |
| commit | 80ee99e52936b2c04cc37b17a14b2ae2f9d282ac (patch) | |
| tree | 5a7e7a57c2041d122b6716d6f93fda962e07cc28 /include/linux/sysctl.h | |
| parent | d86927fd1f84e27e6d4d13bf82fe113a1216b848 (diff) | |
dmaengine: imx-sdma: Fix a possible memory leak in sdma_transfer_init
[ Upstream commit 1417f59ac0b02130ee56c0c50794b9b257be3d17 ]
If the function sdma_load_context() fails, the sdma_desc will be
freed, but the allocated desc->bd is forgot to be freed.
We already met the sdma_load_context() failure case and the log as
below:
[ 450.699064] imx-sdma 30bd0000.dma-controller: Timeout waiting for CH0 ready
...
In this case, the desc->bd will not be freed without this change.
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Link: https://lore.kernel.org/r/20221130090800.102035-1-hui.wang@canonical.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/sysctl.h')
0 files changed, 0 insertions, 0 deletions