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tcc_realloc: auto "memory full" error

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grischka
2012-04-18 18:43:55 +02:00
parent 3c59f84240
commit f1b5c2ef4f
3 changed files with 2 additions and 12 deletions
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6
libtcc.c
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@ -237,6 +237,8 @@ PUB_FUNC void *tcc_realloc(void *ptr, unsigned long size)
mem_cur_size -= malloc_usable_size(ptr);
#endif
ptr1 = realloc(ptr, size);
if (!ptr1 && size)
tcc_error("memory full");
#ifdef MEM_DEBUG
/* NOTE: count not correct if alloc error, but not critical */
mem_cur_size += malloc_usable_size(ptr1);
@ -282,8 +284,6 @@ PUB_FUNC void dynarray_add(void ***ptab, int *nb_ptr, void *data)
else
nb_alloc = nb * 2;
pp = tcc_realloc(pp, nb_alloc * sizeof(void *));
if (!pp)
tcc_error("memory full");
*ptab = pp;
}
pp[nb++] = data;
@ -377,8 +377,6 @@ ST_FUNC void section_realloc(Section *sec, unsigned long new_size)
while (size < new_size)
size = size * 2;
data = tcc_realloc(sec->data, size);
if (!data)
tcc_error("memory full");
memset(data + sec->data_allocated, 0, size - sec->data_allocated);
sec->data = data;
sec->data_allocated = size;