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fix potential memory leak if the second malloc fails

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Yves Rutschle 2023-05-13 22:40:53 +02:00
parent ee48dae8c5
commit db4ae0ef9d
1 changed files with 4 additions and 1 deletions
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5
gap.c
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@ -48,7 +48,10 @@ gap_array* gap_init(int len)
gap->len = gap_len_alloc(elem_size); gap->len = gap_len_alloc(elem_size);
if (gap->len < len) gap->len = len; if (gap->len < len) gap->len = len;
gap->array = malloc(gap->len * elem_size); gap->array = malloc(gap->len * elem_size);
if (!gap->array) return NULL; if (!gap->array) {
free(gap);
return NULL;
}
for (int i = 0; i < gap->len; i++) for (int i = 0; i < gap->len; i++)
gap->array[i] = NULL; gap->array[i] = NULL;