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-rw-r--r--src/H5T.c109
1 files changed, 83 insertions, 26 deletions
diff --git a/src/H5T.c b/src/H5T.c
index bdeda66..9297634 100644
--- a/src/H5T.c
+++ b/src/H5T.c
@@ -167,7 +167,10 @@ H5T_init_interface(void)
dt->u.atomic.prec = 64;
/* Opaque data */
- dt = H5MM_xcalloc(1, sizeof(H5T_t));
+ if (NULL==(dt = H5MM_calloc(sizeof(H5T_t)))) {
+ HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,
+ "memory allocation failed");
+ }
dt->state = H5T_STATE_IMMUTABLE;
H5F_addr_undef (&(dt->ent.header));
dt->type = H5T_OPAQUE;
@@ -514,7 +517,10 @@ H5T_init_interface(void)
*/
/* One-byte character string */
- dt = H5MM_xcalloc(1, sizeof(H5T_t));
+ if (NULL==(dt = H5MM_calloc(sizeof(H5T_t)))) {
+ HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,
+ "memory allocation failed");
+ }
dt->state = H5T_STATE_IMMUTABLE;
H5F_addr_undef (&(dt->ent.header));
dt->type = H5T_STRING;
@@ -537,7 +543,10 @@ H5T_init_interface(void)
*/
/* One-byte character string */
- dt = H5MM_xcalloc(1, sizeof(H5T_t));
+ if (NULL==(dt = H5MM_calloc(sizeof(H5T_t)))) {
+ HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,
+ "memory allocation failed");
+ }
dt->state = H5T_STATE_IMMUTABLE;
H5F_addr_undef (&(dt->ent.header));
dt->type = H5T_STRING;
@@ -2864,9 +2873,14 @@ H5Tregister_soft (const char *name, H5T_class_t src_cls, H5T_class_t dst_cls,
/* Add function to end of master list */
if (H5T_nsoft_g >= H5T_asoft_g) {
- H5T_asoft_g = MAX(32, 2 * H5T_asoft_g);
- H5T_soft_g = H5MM_xrealloc(H5T_soft_g,
- H5T_asoft_g * sizeof(H5T_soft_t));
+ size_t na = MAX (32, 2*H5T_asoft_g);
+ H5T_soft_t *x = H5MM_realloc (H5T_soft_g, na*sizeof(H5T_soft_t));
+ if (!x) {
+ HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,
+ "memory allocation failed");
+ }
+ H5T_asoft_g = na;
+ H5T_soft_g = x;
}
HDstrncpy (H5T_soft_g[H5T_nsoft_g].name, name, H5T_NAMELEN);
H5T_soft_g[H5T_nsoft_g].name[H5T_NAMELEN-1] = '\0';
@@ -2901,7 +2915,10 @@ H5Tregister_soft (const char *name, H5T_class_t src_cls, H5T_class_t dst_cls,
HDmemset (&cdata, 0, sizeof cdata);
cdata.command = H5T_CONV_INIT;
- cdata.stats = H5MM_xcalloc (1, sizeof(H5T_stats_t));
+ if (NULL==(cdata.stats = H5MM_calloc (sizeof(H5T_stats_t)))) {
+ HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,
+ "memory allocation failed");
+ }
if ((func) (src_id, dst_id, &cdata, 0, NULL, NULL) >= 0) {
/*
* Free resources used by the previous conversion function. We
@@ -3025,7 +3042,11 @@ H5Tunregister (H5T_conv_t func)
}
path->cdata.command = H5T_CONV_INIT;
- path->cdata.stats = H5MM_xcalloc (1, sizeof(H5T_stats_t));
+ path->cdata.stats = H5MM_calloc (sizeof(H5T_stats_t));
+ if (NULL==path->cdata.stats) {
+ HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,
+ "memory allocation failed");
+ }
if ((H5T_soft_g[j].func)(src_id, dst_id, &(path->cdata),
0, NULL, NULL) >= 0) {
HDstrcpy (path->name, H5T_soft_g[j].name);
@@ -3202,7 +3223,10 @@ H5T_create(H5T_class_t type, size_t size)
"type class is not appropriate - use H5Tcopy()");
case H5T_COMPOUND:
- dt = H5MM_xcalloc(1, sizeof(H5T_t));
+ if (NULL==(dt = H5MM_calloc(sizeof(H5T_t)))) {
+ HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL,
+ "memory allocation failed");
+ }
dt->type = type;
break;
@@ -3308,7 +3332,10 @@ H5T_copy(const H5T_t *old_dt, H5T_copy_t method)
assert(old_dt);
/* copy */
- new_dt = H5MM_xcalloc(1, sizeof(H5T_t));
+ if (NULL==(new_dt = H5MM_calloc(sizeof(H5T_t)))) {
+ HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL,
+ "memory allocation failed");
+ }
*new_dt = *old_dt;
switch (method) {
@@ -3355,8 +3382,12 @@ H5T_copy(const H5T_t *old_dt, H5T_copy_t method)
* name and type fields of each new member with copied values.
* That is, H5T_copy() is a deep copy.
*/
- new_dt->u.compnd.memb = H5MM_xmalloc(new_dt->u.compnd.nmembs *
- sizeof(H5T_member_t));
+ new_dt->u.compnd.memb = H5MM_malloc(new_dt->u.compnd.nmembs *
+ sizeof(H5T_member_t));
+ if (NULL==new_dt->u.compnd.memb) {
+ HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL,
+ "memory allocation failed");
+ }
HDmemcpy(new_dt->u.compnd.memb, old_dt->u.compnd.memb,
new_dt->u.compnd.nmembs * sizeof(H5T_member_t));
@@ -3659,10 +3690,15 @@ H5T_insert(H5T_t *parent, const char *name, size_t offset, const H5T_t *member)
/* Increase member array if necessary */
if (parent->u.compnd.nmembs >= parent->u.compnd.nalloc) {
- parent->u.compnd.nalloc += H5T_COMPND_INC;
- parent->u.compnd.memb = H5MM_xrealloc(parent->u.compnd.memb,
- (parent->u.compnd.nalloc *
- sizeof(H5T_member_t)));
+ size_t na = parent->u.compnd.nalloc + H5T_COMPND_INC;
+ H5T_member_t *x = H5MM_realloc (parent->u.compnd.memb,
+ na * sizeof(H5T_member_t));
+ if (!x) {
+ HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,
+ "memory allocation failed");
+ }
+ parent->u.compnd.nalloc = na;
+ parent->u.compnd.memb = x;
}
/* Add member to end of member array */
@@ -3831,8 +3867,11 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2)
if (dt1->u.compnd.nmembs > dt2->u.compnd.nmembs) HGOTO_DONE(1);
/* Build an index for each type so the names are sorted */
- idx1 = H5MM_xmalloc(dt1->u.compnd.nmembs * sizeof(intn));
- idx2 = H5MM_xmalloc(dt1->u.compnd.nmembs * sizeof(intn));
+ if (NULL==(idx1 = H5MM_malloc(dt1->u.compnd.nmembs * sizeof(intn))) ||
+ NULL==(idx2 = H5MM_malloc(dt1->u.compnd.nmembs * sizeof(intn)))) {
+ HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, 0,
+ "memory allocation failed");
+ }
for (i=0; i<dt1->u.compnd.nmembs; i++) idx1[i] = idx2[i] = i;
for (i=dt1->u.compnd.nmembs-1, swapped=TRUE; swapped && i>=0; --i) {
for (j=0, swapped=FALSE; j<i; j++) {
@@ -4063,8 +4102,10 @@ H5T_find(const H5T_t *src, const H5T_t *dst, H5T_bkg_t need_bkg,
FUNC_ENTER(H5T_find, NULL);
- if (!noop_cdata.stats) {
- noop_cdata.stats = H5MM_xcalloc (1, sizeof(H5T_stats_t));
+ if (!noop_cdata.stats &&
+ NULL==(noop_cdata.stats = H5MM_calloc (sizeof(H5T_stats_t)))) {
+ HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL,
+ "memory allocation failed");
}
/* No-op case */
@@ -4149,9 +4190,15 @@ H5T_path_find(const char *name, const H5T_t *src, const H5T_t *dst,
/* Insert */
if (create) {
if (H5T_npath_g >= H5T_apath_g) {
- H5T_apath_g = MAX(64, 2 * H5T_apath_g);
- H5T_path_g = H5MM_xrealloc(H5T_path_g,
- H5T_apath_g * sizeof(H5T_path_t*));
+ size_t na = MAX(64, 2 * H5T_apath_g);
+ H5T_path_t **x = H5MM_realloc (H5T_path_g,
+ na*sizeof(H5T_path_t*));
+ if (!x) {
+ HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL,
+ "memory allocation failed");
+ }
+ H5T_apath_g = na;
+ H5T_path_g = x;
}
if (cmp > 0) md++;
@@ -4161,7 +4208,10 @@ H5T_path_find(const char *name, const H5T_t *src, const H5T_t *dst,
H5T_npath_g++;
/* insert */
- path = H5T_path_g[md] = H5MM_xcalloc (1, sizeof(H5T_path_t));
+ if (NULL==(path=H5T_path_g[md]=H5MM_calloc (sizeof(H5T_path_t)))) {
+ HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL,
+ "memory allocation failed");
+ }
path->src = H5T_copy(src, H5T_COPY_ALL);
path->dst = H5T_copy(dst, H5T_COPY_ALL);
@@ -4172,7 +4222,10 @@ H5T_path_find(const char *name, const H5T_t *src, const H5T_t *dst,
path->func = func;
path->is_hard = TRUE;
path->cdata.command = H5T_CONV_INIT;
- path->cdata.stats = H5MM_xcalloc (1, sizeof(H5T_stats_t));
+ if (NULL==(path->cdata.stats=H5MM_calloc(sizeof(H5T_stats_t)))) {
+ HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL,
+ "memory allocation failed");
+ }
if ((src_id=H5I_register(H5_DATATYPE,
H5T_copy(path->src, H5T_COPY_ALL))) < 0 ||
(dst_id=H5I_register(H5_DATATYPE,
@@ -4206,7 +4259,11 @@ H5T_path_find(const char *name, const H5T_t *src, const H5T_t *dst,
"unable to register conv types for query");
}
path->cdata.command = H5T_CONV_INIT;
- path->cdata.stats = H5MM_xcalloc (1, sizeof(H5T_stats_t));
+ path->cdata.stats = H5MM_calloc (sizeof(H5T_stats_t));
+ if (NULL==path->cdata.stats) {
+ HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL,
+ "memory allocation failed");
+ }
if ((H5T_soft_g[i].func) (src_id, dst_id, &(path->cdata),
H5T_CONV_INIT, NULL, NULL) < 0) {
HDmemset (&(path->cdata), 0, sizeof(H5T_cdata_t));
generated by cgit v0.12 at 2024-07-08 01:45:45 (GMT)