[PATCH v11 15/19] media: venus: vdec: fix compile error in vdec_close
From: Stanimir Varbanov
Date: Thu Jun 15 2017 - 12:35:07 EST
This fixes the following compile error ocured when building
with gcc7:
drivers/media/platform/qcom/venus/vdec.c:1022
vdec_close() error: dereferencing freed memory 'inst'
by moving kfree as a last call.
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@xxxxxxxxxx>
---
drivers/media/platform/qcom/venus/vdec.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
index 96e7e7e71e5f..594315b55b1f 100644
--- a/drivers/media/platform/qcom/venus/vdec.c
+++ b/drivers/media/platform/qcom/venus/vdec.c
@@ -1017,9 +1017,10 @@ static int vdec_close(struct file *file)
mutex_destroy(&inst->lock);
v4l2_fh_del(&inst->fh);
v4l2_fh_exit(&inst->fh);
- kfree(inst);
pm_runtime_put_sync(inst->core->dev_dec);
+
+ kfree(inst);
return 0;
}
--
2.7.4