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[svn-r5826] Purpose:

Browse Source 
Bug Fix

Description:
    Dynamically allocated H5S_t structure was not being freed under certain
    error conditions.

Solution:
    Free it.

Platforms tested:
    FreeBSD 4.6 (sleipnir)
This commit is contained in:
Quincey Koziol 2002-07-23 12:54:32 -05:00
parent 009da0a6eb
commit ccdd97ed97
1 changed files with 19 additions and 14 deletions
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31
src/H5S.c
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@ -1148,22 +1148,19 @@ H5S_modify(H5G_entry_t *ent, const H5S_t *ds)
H5S_t *
H5S_read(H5G_entry_t *ent)
{
H5S_t *ds = NULL;
H5S_t *ds = NULL; /* Dataspace to return */
H5S_t *ret_value = NULL; /* Return value */
FUNC_ENTER_NOAPI(H5S_read, NULL);
/* check args */
assert(ent);
if (NULL==(ds = H5FL_ALLOC(H5S_t,1))) {
HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL,
"memory allocation failed");
}
if (NULL==(ds = H5FL_ALLOC(H5S_t,1)))
HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
if (H5O_read(ent, H5O_SDSPACE, 0, &(ds->extent.u.simple)) == NULL) {
HRETURN_ERROR(H5E_DATASPACE, H5E_CANTINIT, NULL,
"unable to load dataspace info from dataset header");
}
if (H5O_read(ent, H5O_SDSPACE, 0, &(ds->extent.u.simple)) == NULL)
HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, NULL, "unable to load dataspace info from dataset header");
if(ds->extent.u.simple.rank != 0) {
ds->extent.type = H5S_SIMPLE;
@ -1175,11 +1172,19 @@ H5S_read(H5G_entry_t *ent)
ds->select.type=H5S_SEL_ALL;
/* Allocate space for the offset and set it to zeros */
if (NULL==(ds->select.offset = H5FL_ARR_ALLOC(hssize_t,ds->extent.u.simple.rank,1))) {
HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
}
if (NULL==(ds->select.offset = H5FL_ARR_ALLOC(hssize_t,ds->extent.u.simple.rank,1)))
HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
FUNC_LEAVE(ds);
/* Set the value for successful return */
ret_value=ds;
done:
if(ret_value==NULL) {
if(ds!=NULL)
H5FL_FREE(H5S_t,ds);
} /* end if */
FUNC_LEAVE(ret_value);
}
/*-------------------------------------------------------------------------