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| author | J. Bruce Fields <bfields@redhat.com> | 2014-10-22 20:46:29 +0200 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2014-10-23 19:39:51 +0200 |
| commit | 51904b08072a8bf2b9ed74d1bd7a5300a614471d (patch) | |
| tree | 13b33ba3eaa53d81fd8090d36d57fc85be330e10 /fs/nfsd/nfs3acl.c | |
| parent | nfsd4: fix response size estimation for OP_SEQUENCE (diff) | |
| download | linux-51904b08072a8bf2b9ed74d1bd7a5300a614471d.tar.xz linux-51904b08072a8bf2b9ed74d1bd7a5300a614471d.zip | |
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/nfs3acl.c')
0 files changed, 0 insertions, 0 deletions