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-rw-r--r--src/segtree.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/src/segtree.c b/src/segtree.c
index a9b4b1bd..3a641bc5 100644
--- a/src/segtree.c
+++ b/src/segtree.c
@@ -1097,16 +1097,20 @@ void interval_map_decompose(struct expr *set)
i = constant_expr_alloc(&low->location, low->dtype,
low->byteorder, expr_value(low)->len, NULL);
- mpz_init_bitmask(i->value, i->len);
+ mpz_bitmask(i->value, i->len);
if (!mpz_cmp(i->value, expr_value(low)->value)) {
expr_free(i);
i = low;
} else {
- i = range_expr_alloc(&low->location, expr_value(low), i);
+ i = range_expr_alloc(&low->location,
+ expr_clone(expr_value(low)), i);
i = set_elem_expr_alloc(&low->location, i);
if (low->etype == EXPR_MAPPING)
- i = mapping_expr_alloc(&i->location, i, low->right);
+ i = mapping_expr_alloc(&i->location, i,
+ expr_clone(low->right));
+
+ expr_free(low);
}
compound_expr_add(set, i);