From: Mao Wenan
Date: Mon, 18 Feb 2019 10:44:44 +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 fo
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.
KASAN report de
