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path: root/fs/nfsd/vfs.c
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Diffstat (limited to 'fs/nfsd/vfs.c')
-rw-r--r--fs/nfsd/vfs.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index e01e4e2acbd9..707ef21f275b 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1039,7 +1039,10 @@ __be32 nfsd_splice_read(struct svc_rqst *rqstp, struct svc_fh *fhp,
ssize_t host_err;
trace_nfsd_read_splice(rqstp, fhp, offset, *count);
- host_err = splice_direct_to_actor(file, &sd, nfsd_direct_splice_actor);
+ host_err = rw_verify_area(READ, file, &offset, *count);
+ if (!host_err)
+ host_err = splice_direct_to_actor(file, &sd,
+ nfsd_direct_splice_actor);
return nfsd_finish_read(rqstp, fhp, file, offset, count, eof, host_err);
}
@@ -1176,9 +1179,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct nfsd_file *nf,
since = READ_ONCE(file->f_wb_err);
if (verf)
nfsd_copy_write_verifier(verf, nn);
- file_start_write(file);
host_err = vfs_iter_write(file, &iter, &pos, flags);
- file_end_write(file);
if (host_err < 0) {
commit_reset_write_verifier(nn, rqstp, host_err);
goto out_nfserr;