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fcntl write lock on readonly file error fix

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apparently we return EROFS where we should return EBADF. Fix the
error the client gets; the RPC is unchanged (and indeed shouldn't
be changed)

Change-Id: I738f1ee36f39d03bf018c0f91c7de9c8ed8cc9a9
Reviewed-on: http://gerrit.openafs.org/1895
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
This commit is contained in:
Derrick Brashear 2010-05-02 19:06:43 -04:00
parent 5c192d15ac
commit 8b6550a090
1 changed files with 2 additions and 0 deletions
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2
src/afs/VNOPS/afs_vnop_flock.c
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@ -434,6 +434,8 @@ HandleFlock(register struct vcache *avc, int acom, struct vrequest *areq,
(tc, code, &avc->f.fid, areq,
AFS_STATS_FS_RPCIDX_SETLOCK, SHARED_LOCK,
NULL));
if ((LockType == LockWrite) && (code == VREADONLY))
code = EBADF; /* per POSIX; VREADONLY == EROFS */
} else
/* XXX - Should probably try and log this when we're
* XXX - running with logging enabled. But it's horrid