linux-kernel - Re: general protection fault in blkcipher_walk

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Date:   Mon, 11 Dec 2017 11:10:41 -0800
From:   Eric Biggers <ebiggers3@...il.com>
To:     syzbot 
        <bot+3401d9494b9380f7244bcc7fec49680878fccba6@...kaller.appspotmail.com>
Cc:     davem@...emloft.net, herbert@...dor.apana.org.au,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: general protection fault in blkcipher_walk_done

On Mon, Nov 27, 2017 at 10:56:47AM -0800, syzbot wrote:
> syzbot will keep track of this bug report.
> Once a fix for this bug is committed, please reply to this email with:
> #syz fix: exact-commit-title
> If you want to test a patch for this bug, please reply with:
> #syz test: git://repo/address.git branch
> and provide the patch inline or as an attachment.
> To mark this as a duplicate of another syzbot report, please reply with:
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> If it's a one-off invalid bug report, please reply with:
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> Note: if the crash happens again, it will cause creation of a new
> bug report.
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#syz fix: crypto: af_alg - wait for data at beginning of recvmsg