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Subject: media: imx: csc/scaler: fix v4l2_ctrl_handler memory leak
Author: Lucas Stach <l.st...@pengutronix.de>
Date: Wed Jan 31 13:00:33 2024 +0100
Free the memory allocated in v4l2_ctrl_handler_init on release.
Fixes: a8ef0488cc59 ("media: imx: add csc/scaler mem2mem device")
Signed-off-by: Lucas Stach <l.st...@pengutronix.de>
Reviewed-by: Philipp Zabel <p.za...@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
drivers/staging/media/imx/imx-media-csc-scaler.c | 1 +
1 file changed, 1 insertion(+)
---
diff --git a/drivers/staging/media/imx/imx-media-csc-scaler.c
b/drivers/staging/media/imx/imx-media-csc-scaler.c
index 1fd39a2fca98..95cca281e8a3 100644
--- a/drivers/staging/media/imx/imx-media-csc-scaler.c
+++ b/drivers/staging/media/imx/imx-media-csc-scaler.c
@@ -803,6 +803,7 @@ static int ipu_csc_scaler_release(struct file *file)
dev_dbg(priv->dev, "Releasing instance %p\n", ctx);
+ v4l2_ctrl_handler_free(&ctx->ctrl_hdlr);
v4l2_m2m_ctx_release(ctx->fh.m2m_ctx);
v4l2_fh_del(&ctx->fh);
v4l2_fh_exit(&ctx->fh);
