Messages in this thread | | | Date | Sun, 17 Feb 2019 15:42:18 -0800 (PST) | Subject | Re: [net-next] net: crypto set sk to NULL when af_alg_release. | From | David Miller <> |
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From: Mao Wenan <maowenan@huawei.com> Date: Fri, 15 Feb 2019 22:24:15 +0800
> KASAN has found use-after-free in sockfs_setattr. > The existed commit 6d8c50dcb029 ("socket: close race condition between sock_close() > and sockfs_setattr()") is to fix this simillar issue, but it seems to ignore > that crypto module forgets to set the sk to NULL after af_alg_release.
Please target this at 'net' since this is a bug fix.
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