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authorQuincey Koziol <koziol@hdfgroup.org>2003-04-23 14:57:38 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2003-04-23 14:57:38 (GMT)
commit46cb3df9f5cd100c77f2e8a8f4bc7b7c8dafd2b0 (patch)
treef3daad690a749edde9043df76aec11f53f62f5a6 /src/H5D.c
parent813168aa4d012dd243161a7dd9084788ef2ebfcf (diff)
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[svn-r6738] Purpose:
Code cleanup Description: Add & improve assertion that was removed in last commit, to check for compact dataset storage. Platforms tested: FreeBSD 4.8 (sleipnir) triple check not necessary.
Diffstat (limited to 'src/H5D.c')
-rw-r--r--src/H5D.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/H5D.c b/src/H5D.c
index 303062e..f701b88 100644
--- a/src/H5D.c
+++ b/src/H5D.c
@@ -2757,7 +2757,8 @@ H5D_read(H5D_t *dataset, const H5T_t *mem_type, const H5S_t *mem_space,
#ifdef H5S_DEBUG
H5_timer_begin(&timer);
#endif
- /* read data from space */
+ /* Sanity check that space is allocated, then read data from it */
+ assert(dataset->layout.addr!=HADDR_UNDEF || dataset->efl.nused>0 || dataset->layout.type==H5D_COMPACT);
n = H5S_select_fgath(dataset->ent.file, &(dataset->layout),
dc_plist, &(dataset->efl), src_type_size, file_space,
&file_iter, smine_nelmts, dxpl_id, tconv_buf/*out*/);