From: Nikhil Devshatwar <nikhil.nd@xxxxxx> get_q_data can be called with different values for type e.g. vpe_try_crop calls it with the buffer type which gets passed from user space Framework doesn't check wheather its correct type or not If user space passes wrong type, kernel should not crash. Return NULL when the passed type is invalid. Signed-off-by: Nikhil Devshatwar <nikhil.nd@xxxxxx> Signed-off-by: Benoit Parrot <bparrot@xxxxxx> --- drivers/media/platform/ti-vpe/vpe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c index 2a4deceea17d..b66b55322dd4 100644 --- a/drivers/media/platform/ti-vpe/vpe.c +++ b/drivers/media/platform/ti-vpe/vpe.c @@ -420,7 +420,7 @@ static struct vpe_q_data *get_q_data(struct vpe_ctx *ctx, case V4L2_BUF_TYPE_VIDEO_CAPTURE: return &ctx->q_data[Q_DATA_DST]; default: - BUG(); + return NULL; } return NULL; } -- 2.9.0 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
