[svn-r7925] Purpose:

    Code cleanup

Description:
    Add more assertions to detect attempted allocations of zero-sized blocks.

Platforms tested:
    FreeBSD 4.9 (sleipnir) w & w/o parallel
    too minor to require h5committest

1 files changed, 6 insertions, 0 deletions

diff --git a/src/H5FL.c b/src/H5FL.c
index 758015b..1b010dd 100644
--- a/src/H5FL.c
+++ b/src/H5FL.c
@@ -742,6 +742,7 @@ H5FL_blk_malloc(H5FL_blk_head_t *head, size_t size)
 
     /* Double check parameters */
     assert(head);
+    assert(size);
 
     /* Make certain the list is initialized first */
     if(!head->init)
@@ -817,6 +818,7 @@ H5FL_blk_calloc(H5FL_blk_head_t *head, size_t size)
 
     /* Double check parameters */
     assert(head);
+    assert(size);
 
     /* Allocate the block */
     if (NULL==(ret_value = H5FL_blk_malloc(head,size)))
@@ -929,6 +931,7 @@ H5FL_blk_realloc(H5FL_blk_head_t *head, void *block, size_t new_size)
 
     /* Double check parameters */
     assert(head);
+    assert(new_size);
 
     /* Check if we are actually re-allocating a block */
     if(block!=NULL) {
@@ -1285,6 +1288,7 @@ H5FL_arr_malloc(H5FL_arr_head_t *head, size_t elem)
 
     /* Double check parameters */
     assert(head);
+    assert(elem);
 
     /* Make certain the list is initialized first */
     if(!head->init)
@@ -1368,6 +1372,7 @@ H5FL_arr_calloc(H5FL_arr_head_t *head, size_t elem)
 
     /* Double check parameters */
     assert(head);
+    assert(elem);
 
     /* Allocate the array */
     if (NULL==(ret_value = H5FL_arr_malloc(head,elem)))
@@ -1407,6 +1412,7 @@ H5FL_arr_realloc(H5FL_arr_head_t *head, void * obj, size_t new_elem)
 
     /* Double check parameters */
     assert(head);
+    assert(new_elem);
 
     /* Check if we are really allocating the object */
     if(obj==NULL) {