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[svn-r8307] Purpose:

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Code optimization

Description:
    Fix H5S_select_copy so it doesn't call calloc() for allocating memory that
will be immediately overwritten.

Platforms tested:
    Solaris 2.7 (arabica)
    too small to require h5committest
This commit is contained in:
Quincey Koziol 2004-04-06 11:38:00 -05:00
parent 1a867ef2db
commit 5bace59b99
1 changed files with 4 additions and 2 deletions
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6
src/H5Sselect.c
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@ -139,9 +139,11 @@ H5S_select_copy (H5S_t *dst, const H5S_t *src)
/* Copy offset information */
if(src->extent.u.simple.rank>0) {
if (NULL==(dst->select.offset = H5FL_ARR_CALLOC(hssize_t,src->extent.u.simple.rank)))
if (NULL==(dst->select.offset = H5FL_ARR_MALLOC(hssize_t,src->extent.u.simple.rank)))
HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
if(src->select.offset!=NULL)
if(src->select.offset==NULL)
HDmemset(dst->select.offset,0,(src->extent.u.simple.rank*sizeof(hssize_t)));
else
HDmemcpy(dst->select.offset,src->select.offset,(src->extent.u.simple.rank*sizeof(hssize_t)));
} /* end if */
else