[svn-r19252] Description:

    Bring Coverity changes from branch to trunk:

r19161:
Fixed the part for matching the subset info with dataset

r19189:
BZ1646: h5dump does not check number of dimensions for subsetting parameters against the dataset

Changed subset_t structure from holding hsize_t pointers to holding new subset_d pointers, which hold the original hsize_t pointer + len. this len is then checked against dataset ndims in the handle_dataset function of h5dump.

Changed all references to use new data structure.

Added tests for each subset parameter.

r19190:
Added new h5dump ddl files

Tested on:
    Mac OS X/32 10.6.4 (amazon) w/debug & production
    (h5committested on branch)

1 files changed, 9 insertions, 4 deletions

diff --git a/tools/lib/h5tools.h b/tools/lib/h5tools.h
index ab72025..b3e3dd2 100644
--- a/tools/lib/h5tools.h
+++ b/tools/lib/h5tools.h
@@ -507,12 +507,17 @@ typedef struct h5tools_context_t {
     hsize_t sm_pos;                   /* current stripmine element position */
 } h5tools_context_t;
 
+typedef struct subset_d {
+    hsize_t     *data;
+    unsigned int len;
+} subset_d;
+
 /* a structure to hold the subsetting particulars for a dataset */
 struct subset_t {
-    hsize_t *start;
-    hsize_t *stride;
-    hsize_t *count;
-    hsize_t *block;
+    subset_d start;
+    subset_d stride;
+    subset_d count;
+    subset_d block;
 };
 
 /* The following include, h5tools_str.h, must be after the