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authorBenny Halevy <bhalevy@panasas.com>2008-08-12 20:44:41 +0300
committerJ. Bruce Fields <bfields@citi.umich.edu>2008-09-29 17:56:58 -0400
commit5033b77a931a12bc7395c1834fa50f6d477be3ae (patch)
tree4c8a7b7c263b93290afb6795cb93a87dd3471909 /fs/nfsd
parentc47b2ca42e848e2dce122acbefa0de59320f5683 (diff)
downloadop-kernel-dev-5033b77a931a12bc7395c1834fa50f6d477be3ae.zip
op-kernel-dev-5033b77a931a12bc7395c1834fa50f6d477be3ae.tar.gz
nfsd: fix nfsd4_encode_open buffer space reservation
nfsd4_encode_open first reservation is currently for 36 + sizeof(stateid_t) while it writes after the stateid a cinfo (20 bytes) and 5 more 4-bytes words, for a total of 40 + sizeof(stateid_t). Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'fs/nfsd')
-rw-r--r--fs/nfsd/nfs4xdr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index d7e4bd5..ace3934 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -2133,7 +2133,7 @@ nfsd4_encode_open(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_op
if (nfserr)
goto out;
- RESERVE_SPACE(36 + sizeof(stateid_t));
+ RESERVE_SPACE(40 + sizeof(stateid_t));
WRITE32(open->op_stateid.si_generation);
WRITEMEM(&open->op_stateid.si_opaque, sizeof(stateid_opaque_t));
WRITECINFO(open->op_cinfo);
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