Unverified Commit 7d552e6b authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!6193 uio_hv_generic: Fix another memory leak in error handling paths 

Merge Pull Request from: @ci-robot 
 
PR sync from: Guo Mengqi <guomengqi3@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/RMPUUBOHBV6BQHKIJ2YGH43T2YLVX4PG/ 
 
https://gitee.com/src-openeuler/kernel/issues/I956G4 
 
Link:https://gitee.com/openeuler/kernel/pulls/6193

 

Reviewed-by: default avatarWeilong Chen <chenweilong@huawei.com>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parents b59729dd 68ed0718

drivers/uio/uio_hv_generic.c

+3 −1
Original line number Diff line number Diff line
@@ -291,7 +291,7 @@ hv_uio_probe(struct hv_device *dev, 
	pdata->recv_buf = vzalloc(RECV_BUFFER_SIZE);

	if (pdata->recv_buf == NULL) {

		ret = -ENOMEM;

		goto fail_close;

		goto fail_free_ring;

	}



	ret = vmbus_establish_gpadl(channel, pdata->recv_buf,
@@ -351,6 +351,8 @@ hv_uio_probe(struct hv_device *dev, 


fail_close:

	hv_uio_cleanup(dev, pdata);

fail_free_ring:

	vmbus_free_ring(dev->channel);

fail:

	kfree(pdata);