Re: [PATCH] block: do not leak memory in bio_copy_user_iov()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: jglisse@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
Subject: Re: [PATCH] block: do not leak memory in bio_copy_user_iov()
From: Jens Axboe <axboe@xxxxxxxxx>
Date: Wed, 10 Apr 2019 16:14:52 -0600
Cc: linux-block@xxxxxxxxxxxxxxx, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, stable@xxxxxxxxxxxxxxx
In-reply-to: <20190410202751.20712-1-jglisse@redhat.com>
References: <20190410202751.20712-1-jglisse@redhat.com>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1

On 4/10/19 2:27 PM, jglisse@xxxxxxxxxx wrote:
> From: Jérôme Glisse <jglisse@xxxxxxxxxx>
> 
> When bio_add_pc_page() fails in bio_copy_user_iov() we should free
> the page we just allocated otherwise we are leaking it.

Applied, thanks.

-- 
Jens Axboe

References:
- [PATCH] block: do not leak memory in bio_copy_user_iov()
  - From: jglisse

Prev by Date: Re: [PATCH] block: do not leak memory in bio_copy_user_iov()
Next by Date: Re: [PATCH RFC 1/2] errno.h: Export EFSCORRUPTED error number
Previous by thread: Re: [PATCH] block: do not leak memory in bio_copy_user_iov()
Next by thread: Some new bio merging behaviors in __bio_try_merge_page
Index(es):
- Date
- Thread

[Index of Archives] [Linux RAID] [Linux SCSI] [Linux ATA RAID] [IDE] [Linux Wireless] [Linux Kernel] [ATH6KL] [Linux Bluetooth] [Linux Netdev] [Kernel Newbies] [Security] [Git] [Netfilter] [Bugtraq] [Yosemite News] [MIPS Linux] [ARM Linux] [Linux Security] [Device Mapper]

Powered by Linux