Messages in this thread |  | | From | linmiaohe <> | Subject | Re: [PATCH v2] block: Fix potential page reference leak in __bio_iov_append_get_pages() | Date | Wed, 30 Sep 2020 09:56:49 +0000 |
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Friendly ping :)
> When bio_add_hw_page() failed, we left page reference still held in pages from iov_iter_get_pages(). Release these references and also advance the iov_iter according to what we have done successfully yet. > > Fixes: 0512a75b98f8 ("block: Introduce REQ_OP_ZONE_APPEND") > Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> > Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> > --- > block/bio.c | 12 +++++++++++- > 1 file changed, 11 insertions(+), 1 deletion(-) > > diff --git a/block/bio.c b/block/bio.c > index e113073958cb..a323a5446221 100644 > --- a/block/bio.c
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