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Bugfixes related to low memory conditions.

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- Bugfix for removing property hashmap in ecma_gc_run.
 - Fixed bug in ecma_create_property() caused by the new property pair allocation.

JerryScript-DCO-1.0-Signed-off-by: István Kádár ikadar@inf.u-szeged.hu
This commit is contained in:
István Kádár
2016-07-27 16:35:25 +02:00
parent 7f14a280b2
commit 79bc5d0220
2 changed files with 34 additions and 19 deletions
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jerry-core/ecma/base/ecma-gc.c
+8 -5
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@@ -549,12 +549,15 @@ ecma_gc_run (jmem_free_unused_memory_severity_t severity) /**< gc severity */
{
JERRY_ASSERT (ecma_gc_is_object_visited (obj_iter_p));
ecma_property_header_t *prop_iter_p = ecma_get_property_list (obj_iter_p);
if (prop_iter_p != NULL
&& ECMA_PROPERTY_GET_TYPE (prop_iter_p->types + 0) == ECMA_PROPERTY_TYPE_HASHMAP)
if (!ecma_is_lexical_environment (obj_iter_p)
|| ecma_get_lex_env_type (obj_iter_p) == ECMA_LEXICAL_ENVIRONMENT_DECLARATIVE)
{
ecma_property_hashmap_free (obj_iter_p);
ecma_property_header_t *prop_iter_p = ecma_get_property_list (obj_iter_p);
if (prop_iter_p != NULL
&& ECMA_PROPERTY_GET_TYPE (prop_iter_p->types + 0) == ECMA_PROPERTY_TYPE_HASHMAP)
{
ecma_property_hashmap_free (obj_iter_p);
}
}
obj_iter_p = ecma_gc_get_object_next (obj_iter_p);