diff options
| author | J. Bruce Fields <bfields@redhat.com> | 2014-10-22 18:46:29 (GMT) |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2014-10-23 17:39:51 (GMT) |
| commit | 51904b08072a8bf2b9ed74d1bd7a5300a614471d (patch) | |
| tree | 13b33ba3eaa53d81fd8090d36d57fc85be330e10 /fs/nfsd/vfs.c | |
| parent | d1d84c9626bb3a519863b3ffc40d347166f9fb83 (diff) | |
| download | linux-51904b08072a8bf2b9ed74d1bd7a5300a614471d.tar.xz | |
nfsd4: fix crash on unknown operation number
Unknown operation numbers are caught in nfsd4_decode_compound() which
sets op->opnum to OP_ILLEGAL and op->status to nfserr_op_illegal. The
error causes the main loop in nfsd4_proc_compound() to skip most
processing. But nfsd4_proc_compound also peeks ahead at the next
operation in one case and doesn't take similar precautions there.
Cc: stable@vger.kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/vfs.c')
0 files changed, 0 insertions, 0 deletions