Hdf5 1 12 merges (#1528)

* Use internal version of H5Eprint2 to avoid possible stack overflow (#661)

* Add support for parallel filters to h5repack (#832)

* Allow parallel filters feature for comm size of 1 (#840)

* Avoid popping API context when one wasn't pushed (#848)

* Fix several warnings (#720)

* Don't allow H5Pset(get)_all_coll_metadata_ops for DXPLs (#1201)

* Fix free list tracking and cleanup cast alignment warnings (#1288)

* Fix free list tracking and cleanup cast alignment warnings

* Add free list tracking code to H5FL 'arr' routines

* Fix usage of several HDfprintf format specifiers after HDfprintf removal (#1324)

* Use appropriate printf format specifiers for haddr_t and hsize_t types directly (#1340)

* Fix H5ACmpio dirty bytes creation debugging (#1357)

* Fix documentation for H5D_space_status_t enum values (#1372)

* Parallel rank0 deadlock fixes (#1183)

* Fix several places where rank 0 can skip past collective MPI operations on failure

* Committing clang-format changes

Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>

* Fix a few issues noted by LGTM (#1421)

* Fix cache sanity checking code by moving functions to wider scope (#1435)

* Fix metadata cache bug when resizing a pinned/protected entry (v2) (#1463)

* Disable memory alloc sanity checks by default for Autotools debug builds (#1468)

* Committing clang-format changes

Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>

1 files changed, 15 insertions, 14 deletions

diff --git a/src/H5Znbit.c b/src/H5Znbit.c
index 795fdce..3ed0ec6 100644
--- a/src/H5Znbit.c
+++ b/src/H5Znbit.c
@@ -975,7 +975,7 @@ H5Z__filter_nbit(unsigned flags, size_t cd_nelmts, const unsigned cd_values[], s
 
     /* input; decompress */
     if (flags & H5Z_FLAG_REVERSE) {
-        size_out = d_nelmts * cd_values[4]; /* cd_values[4] stores datatype size */
+        size_out = d_nelmts * (size_t)cd_values[4]; /* cd_values[4] stores datatype size */
 
         /* allocate memory space for decompressed buffer */
         if (NULL == (outbuf = (unsigned char *)H5MM_malloc(size_out)))
@@ -1170,7 +1170,8 @@ H5Z__nbit_decompress_one_array(unsigned char *data, size_t data_offset, unsigned
 
             n = total_size / p.size;
             for (i = 0; i < n; i++)
-                H5Z__nbit_decompress_one_atomic(data, data_offset + i * p.size, buffer, j, buf_len, &p);
+                H5Z__nbit_decompress_one_atomic(data, data_offset + i * (size_t)p.size, buffer, j, buf_len,
+                                                &p);
             break;
 
         case H5Z_NBIT_ARRAY:
@@ -1178,8 +1179,8 @@ H5Z__nbit_decompress_one_array(unsigned char *data, size_t data_offset, unsigned
             n           = total_size / base_size; /* number of base_type elements inside the array datatype */
             begin_index = *parms_index;
             for (i = 0; i < n; i++) {
-                if (H5Z__nbit_decompress_one_array(data, data_offset + i * base_size, buffer, j, buf_len,
-                                                   parms, parms_index) < 0)
+                if (H5Z__nbit_decompress_one_array(data, data_offset + i * (size_t)base_size, buffer, j,
+                                                   buf_len, parms, parms_index) < 0)
                     HGOTO_ERROR(H5E_PLINE, H5E_CANTFILTER, FAIL, "can't decompress array")
                 *parms_index = begin_index;
             }
@@ -1190,8 +1191,8 @@ H5Z__nbit_decompress_one_array(unsigned char *data, size_t data_offset, unsigned
             n           = total_size / base_size; /* number of base_type elements inside the array datatype */
             begin_index = *parms_index;
             for (i = 0; i < n; i++) {
-                if (H5Z__nbit_decompress_one_compound(data, data_offset + i * base_size, buffer, j, buf_len,
-                                                      parms, parms_index) < 0)
+                if (H5Z__nbit_decompress_one_compound(data, data_offset + i * (size_t)base_size, buffer, j,
+                                                      buf_len, parms, parms_index) < 0)
                     HGOTO_ERROR(H5E_PLINE, H5E_CANTFILTER, FAIL, "can't decompress compound")
                 *parms_index = begin_index;
             }
@@ -1291,7 +1292,7 @@ H5Z__nbit_decompress(unsigned char *data, unsigned d_nelmts, unsigned char *buff
     FUNC_ENTER_STATIC
 
     /* may not have to initialize to zeros */
-    HDmemset(data, 0, d_nelmts * parms[4]);
+    HDmemset(data, 0, d_nelmts * (size_t)parms[4]);
 
     /* initialization before the loop */
     j       = 0;
@@ -1309,7 +1310,7 @@ H5Z__nbit_decompress(unsigned char *data, unsigned d_nelmts, unsigned char *buff
                 HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "invalid datatype precision/offset")
 
             for (i = 0; i < d_nelmts; i++)
-                H5Z__nbit_decompress_one_atomic(data, i * p.size, buffer, &j, &buf_len, &p);
+                H5Z__nbit_decompress_one_atomic(data, i * (size_t)p.size, buffer, &j, &buf_len, &p);
             break;
 
         case H5Z_NBIT_ARRAY:
@@ -1468,7 +1469,7 @@ H5Z__nbit_compress_one_array(unsigned char *data, size_t data_offset, unsigned c
             p.offset    = parms[(*parms_index)++];
             n           = total_size / p.size;
             for (i = 0; i < n; i++)
-                H5Z__nbit_compress_one_atomic(data, data_offset + i * p.size, buffer, j, buf_len, &p);
+                H5Z__nbit_compress_one_atomic(data, data_offset + i * (size_t)p.size, buffer, j, buf_len, &p);
             break;
 
         case H5Z_NBIT_ARRAY:
@@ -1476,8 +1477,8 @@ H5Z__nbit_compress_one_array(unsigned char *data, size_t data_offset, unsigned c
             n           = total_size / base_size; /* number of base_type elements inside the array datatype */
             begin_index = *parms_index;
             for (i = 0; i < n; i++) {
-                H5Z__nbit_compress_one_array(data, data_offset + i * base_size, buffer, j, buf_len, parms,
-                                             parms_index);
+                H5Z__nbit_compress_one_array(data, data_offset + i * (size_t)base_size, buffer, j, buf_len,
+                                             parms, parms_index);
                 *parms_index = begin_index;
             }
             break;
@@ -1487,8 +1488,8 @@ H5Z__nbit_compress_one_array(unsigned char *data, size_t data_offset, unsigned c
             n           = total_size / base_size; /* number of base_type elements inside the array datatype */
             begin_index = *parms_index;
             for (i = 0; i < n; i++) {
-                H5Z__nbit_compress_one_compound(data, data_offset + i * base_size, buffer, j, buf_len, parms,
-                                                parms_index);
+                H5Z__nbit_compress_one_compound(data, data_offset + i * (size_t)base_size, buffer, j, buf_len,
+                                                parms, parms_index);
                 *parms_index = begin_index;
             }
             break;
@@ -1574,7 +1575,7 @@ H5Z__nbit_compress(unsigned char *data, unsigned d_nelmts, unsigned char *buffer
             p.offset    = parms[7];
 
             for (i = 0; i < d_nelmts; i++)
-                H5Z__nbit_compress_one_atomic(data, i * p.size, buffer, &new_size, &buf_len, &p);
+                H5Z__nbit_compress_one_atomic(data, i * (size_t)p.size, buffer, &new_size, &buf_len, &p);
             break;
 
         case H5Z_NBIT_ARRAY: