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| author | Al Viro <viro@zeniv.linux.org.uk> | 2015-12-06 12:33:02 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-12-06 12:33:02 -0500 |
| commit | 2788cc47f4593cca2c3c73c7bb82cd32b88c8ef7 (patch) | |
| tree | 09b9de3f1e714873e1cfb947257c2de5a1040f5f /%3fh%3dv3.5-rc2&id%3dd8cd93ea67af2391f8718cf06b4b8084d38a3428?h=v3.5-rc2&id=2788cc47f4593cca2c3c73c7bb82cd32b88c8ef7 | |
| parent | 0f7ff2dabbc95ed7a8019d142274f0c7e083577d (diff) | |
Don't reset ->total_link_count on nested calls of vfs_path_lookup()
we already zero it on outermost set_nameidata(), so initialization in
path_init() is pointless and wrong. The same DoS exists on pre-4.2
kernels, but there a slightly different fix will be needed.
Cc: stable@vger.kernel.org # v4.2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to '%3fh%3dv3.5-rc2&id%3dd8cd93ea67af2391f8718cf06b4b8084d38a3428?h=v3.5-rc2&id=2788cc47f4593cca2c3c73c7bb82cd32b88c8ef7')
0 files changed, 0 insertions, 0 deletions