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| author | Neil Fortner <nfortne2@hdfgroup.org> | 2015-01-02 16:24:14 (GMT) |
|---|---|---|
| committer | Neil Fortner <nfortne2@hdfgroup.org> | 2015-01-02 16:24:14 (GMT) |
| commit | f8f7c0dfaaf33ae0d69fd077a68bcb3239c4b9ec (patch) | |
| tree | b0d3b44c708f17a061efdd3019880624a60e3729 /src | |
| parent | 073252b22a214c627b2ff9ca9b8d5c6bb25508f0 (diff) | |
| download | hdf5-f8f7c0dfaaf33ae0d69fd077a68bcb3239c4b9ec.zip hdf5-f8f7c0dfaaf33ae0d69fd077a68bcb3239c4b9ec.tar.gz hdf5-f8f7c0dfaaf33ae0d69fd077a68bcb3239c4b9ec.tar.bz2 | |
[svn-r25941] Fix uninitialized memory error with v2 b-tree shadow pointers
Fix swmr_writer and swmr_remove_writer to handle user-supplied seed values
greater than 2^31-1
Diffstat (limited to 'src')
| -rw-r--r-- | src/H5B2int.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/H5B2int.c b/src/H5B2int.c index b8c5c8c..eea1ca7 100644 --- a/src/H5B2int.c +++ b/src/H5B2int.c @@ -2562,8 +2562,9 @@ HDmemset(leaf->leaf_native, 0, hdr->cls->nrec_size * hdr->node_info[0].max_nrec) /* Set parent */ leaf->parent = parent; - /* Set shadowed list next pointer */ + /* Set shadowed list next and prev pointers */ leaf->shadowed_next = NULL; + leaf->shadowed_prev = NULL; /* Allocate space on disk for the leaf */ if(HADDR_UNDEF == (node_ptr->addr = H5MF_alloc(hdr->f, H5FD_MEM_BTREE, dxpl_id, (hsize_t)hdr->node_size))) @@ -2688,8 +2689,9 @@ HDmemset(internal->node_ptrs, 0, sizeof(H5B2_node_ptr_t) * (hdr->node_info[depth /* Set parent */ internal->parent = parent; - /* Set shadowed list next pointer */ + /* Set shadowed list next and prev pointers */ internal->shadowed_next = NULL; + internal->shadowed_prev = NULL; /* Allocate space on disk for the internal node */ if(HADDR_UNDEF == (node_ptr->addr = H5MF_alloc(hdr->f, H5FD_MEM_BTREE, dxpl_id, (hsize_t)hdr->node_size))) |