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| author | Gaosheng Cui <cuigaosheng1@huawei.com> | 2022-11-29 12:01:59 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-01-22 09:24:40 +0100 |
| commit | 7acd650a0484d92985a0d6d867d980c6dd019885 (patch) | |
| tree | 654169d3e7401f6478b3d9f8f6819fd9c2704e26 /drivers/media/platform/ti/cal | |
| parent | defcedfb3e60320f54fac005ca3991d438e1f93b (diff) | |
| download | linux-7acd650a0484d92985a0d6d867d980c6dd019885.tar.gz | |
media: ti: cal: fix possible memory leak in cal_ctx_create()
The memory of ctx is allocated in cal_ctx_create(), but it will
not be freed when cal_ctx_v4l2_init() fails, so add kfree() when
cal_ctx_v4l2_init() fails to fix it.
Fixes: d68a94e98a89 ("media: ti-vpe: cal: Split video device initialization and registration")
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media/platform/ti/cal')
| -rw-r--r-- | drivers/media/platform/ti/cal/cal.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/platform/ti/cal/cal.c b/drivers/media/platform/ti/cal/cal.c index 56b61c0583cf..1236215ec70e 100644 --- a/drivers/media/platform/ti/cal/cal.c +++ b/drivers/media/platform/ti/cal/cal.c @@ -1050,8 +1050,10 @@ static struct cal_ctx *cal_ctx_create(struct cal_dev *cal, int inst) ctx->cport = inst; ret = cal_ctx_v4l2_init(ctx); - if (ret) + if (ret) { + kfree(ctx); return NULL; + } return ctx; } |