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(parent: 8fda270) | patch
should_follow_link(): validate ->d_seq after having decided to follow
authorAl Viro <viro@zeniv.linux.org.uk>
Sun, 28 Feb 2016 00:31:01 +0000 (19:31 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Sun, 28 Feb 2016 00:31:01 +0000 (19:31 -0500)
commit1534e2caead1728d033f8f719c889e4d207d47f8
tree44e2bed48f96a5e9918280e518448daab65ea44ftree | snapshot
parent8fda2701ef23026567eca06904d8249aaac78a85commit | diff
should_follow_link(): validate ->d_seq after having decided to follow

... otherwise d_is_symlink() above might have nothing to do with
the inode value we've got.

Cc: stable@vger.kernel.org # v4.2+
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/namei.c diff | blob | history
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