libuafs: return error on symlink to self
authorDerrick Brashear <shadow@your-file-system.com>
Tue, 10 Sep 2013 01:27:54 +0000 (21:27 -0400)
committerDerrick Brashear <shadow@your-file-system.com>
Thu, 12 Sep 2013 15:32:00 +0000 (08:32 -0700)
commit286065f6d2fd5338252bf06b7ab6b4627a7bc4c9
tree1fd4184b6993b45dd628e7b2b21e1b3f321993d8
parentebcbe8f3fae1cf29c426dc3c5f88b03125d0073c
libuafs: return error on symlink to self

if we are symlinked to ourself directly, return ELOOP.

Change-Id: I408012c4a9afb6bab0e917677c940f65ad59c697
Reviewed-on: http://gerrit.openafs.org/10240
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
src/afs/UKERNEL/afs_usrops.c