mirror/hdf5
2
0
Fork 0
mirror of https://github.com/HDFGroup/hdf5.git synced 2025-03-07 16:37:56 +08:00
Code Issues Packages Projects Releases Wiki Activity

[svn-r9314] Purpose:

Browse Source 
Bug fix

Description:
Fix for small memory leak that occurs when destroying the data transform
property.  Forgot to free the array of pointers to the temorary data.

Solution:
Freed memory.

Platforms tested:
sol + eirene

Misc. update:
This commit is contained in:
Leon Arber 2004-09-23 10:43:54 -05:00
parent 9fc48a0097
commit 41440bc2dc
1 changed files with 6 additions and 0 deletions

6
src/H5Ztrans.c
View File

@ -1685,6 +1685,7 @@ H5Z_xform_create(const char *expr)
if(isalpha(expr[i]))
count++;
}
/* When there are no "x"'s in the equation (ie, simple transform case),
* we don't need to allocate any space since no array will have to be
* stored */
@ -1751,6 +1752,10 @@ H5Z_xform_destroy(H5Z_data_xform_t *data_xform_prop)
/* Free the expression */
H5MM_xfree(data_xform_prop->xform_exp);
/* Free the pointers to the temp. arrays, if there are any */
if(data_xform_prop->dat_val_pointers->num_ptrs > 0)
H5MM_xfree(data_xform_prop->dat_val_pointers->ptr_dat_val);
/* Free the data storage struct */
H5MM_xfree(data_xform_prop->dat_val_pointers);
@ -1811,6 +1816,7 @@ H5Z_xform_copy(H5Z_data_xform_t **data_xform_prop)
if(isalpha(new_data_xform_prop->xform_exp[i]))
count++;
}
if(count > 0)
if((new_data_xform_prop->dat_val_pointers->ptr_dat_val = (void*) HDcalloc(count, sizeof(void*))) == NULL)
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "unable to allocate memory for pointers in transform array")