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call h_arena_free when resizing in h_carray_append

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Sven M. Hallberg 2015-10-29 13:11:32 +01:00
parent a3290770e2
commit d2ade1f5b4
1 changed files with 2 additions and 1 deletions
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3
src/datastructures.c
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@ -25,11 +25,12 @@ HCountedArray *h_carray_new(HArena * arena) {
void h_carray_append(HCountedArray *array, void* item) { void h_carray_append(HCountedArray *array, void* item) {
if (array->used >= array->capacity) { if (array->used >= array->capacity) {
HParsedToken **elements = h_arena_malloc(array->arena, (array->capacity *= 2) * sizeof(HCountedArray*)); HParsedToken **elements = h_arena_malloc(array->arena, (array->capacity *= 2) * sizeof(void*));
for (size_t i = 0; i < array->used; i++) for (size_t i = 0; i < array->used; i++)
elements[i] = array->elements[i]; elements[i] = array->elements[i];
for (size_t i = array->used; i < array->capacity; i++) for (size_t i = array->used; i < array->capacity; i++)
elements[i] = 0; elements[i] = 0;
h_arena_free(array->arena, array->elements);
array->elements = elements; array->elements = elements;
} }
array->elements[array->used++] = item; array->elements[array->used++] = item;