diff options
| author | Chuck Lever <[email protected]> | 2020-10-01 18:58:56 -0400 |
|---|---|---|
| committer | J. Bruce Fields <[email protected]> | 2020-10-02 09:37:41 -0400 |
| commit | 6b3dccd48de8a4c650b01499a0b09d1e2279649e (patch) | |
| tree | 3bcdd92076c06f12633bf35bf9bbafe2e12229c2 /tools/lib/api/debug.c | |
| parent | 13956160fc7c75706178cb05c0ac9f5ca77c6411 (diff) | |
NFSD: Add missing NFSv2 .pc_func methods
There's no protection in nfsd_dispatch() against a NULL .pc_func
helpers. A malicious NFS client can trigger a crash by invoking the
unused/unsupported NFSv2 ROOT or WRITECACHE procedures.
The current NFSD dispatcher does not support returning a void reply
to a non-NULL procedure, so the reply to both of these is wrong, for
the moment.
Cc: <[email protected]>
Signed-off-by: Chuck Lever <[email protected]>
Signed-off-by: J. Bruce Fields <[email protected]>
Diffstat (limited to 'tools/lib/api/debug.c')
0 files changed, 0 insertions, 0 deletions