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-rw-r--r--src/H5Oalloc.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/H5Oalloc.c b/src/H5Oalloc.c
index 64d2f03..97facc8 100644
--- a/src/H5Oalloc.c
+++ b/src/H5Oalloc.c
@@ -583,6 +583,10 @@ H5O_alloc_extend_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned chunkno,
} /* end if */
} /* end if */
+ /* Protect chunk */
+ if(NULL == (chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, chunkno)))
+ HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
+
/* Determine whether the chunk can be extended */
extended = H5MF_try_extend(f, dxpl_id, H5FD_MEM_OHDR, oh->chunk[chunkno].addr,
(hsize_t)(oh->chunk[chunkno].size), (hsize_t)(delta + extra_prfx_size));
@@ -591,10 +595,6 @@ H5O_alloc_extend_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned chunkno,
else if(extended == FALSE) /* can't extend -- we are done */
HGOTO_DONE(FALSE)
- /* Protect chunk */
- if(NULL == (chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, chunkno)))
- HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
-
/* Adjust object header prefix flags */
if(adjust_size_flags) {
oh->flags &= (uint8_t)~H5O_HDR_CHUNK0_SIZE;