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authorAl Viro <viro@zeniv.linux.org.uk>2015-12-06 20:33:02 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2015-12-06 20:33:02 +0300
commit2788cc47f4593cca2c3c73c7bb82cd32b88c8ef7 (patch)
tree09b9de3f1e714873e1cfb947257c2de5a1040f5f /drivers/char/nsc_gpio.c
parent0f7ff2dabbc95ed7a8019d142274f0c7e083577d (diff)
downloadlinux-2788cc47f4593cca2c3c73c7bb82cd32b88c8ef7.tar.xz
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 'drivers/char/nsc_gpio.c')
0 files changed, 0 insertions, 0 deletions