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authorJ. Bruce Fields <bfields@redhat.com>2014-02-11 17:29:05 +0100
committerJ. Bruce Fields <bfields@redhat.com>2014-02-11 19:48:11 +0100
commit09bdc2d70dedd0fc0358da93bca664c7b11ff907 (patch)
treed345805a52a70a88485037122e577f1edebc9441 /tools/scripts
parentLinux 3.14-rc2 (diff)
downloadlinux-09bdc2d70dedd0fc0358da93bca664c7b11ff907.tar.xz
linux-09bdc2d70dedd0fc0358da93bca664c7b11ff907.zip
nfsd4: fix acl buffer overrun
4ac7249ea5a0ceef9f8269f63f33cc873c3fac61 "nfsd: use get_acl and ->set_acl" forgets to set the size in the case get_acl() succeeds, so _posix_to_nfsv4_one() can then write past the end of its allocation. Symptoms were slab corruption warnings. Also, some minor cleanup while we're here. (Among other things, note that the first few lines guarantee that pacl is non-NULL.) Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'tools/scripts')
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