line-log: use COPY_ARRAY to fix mis-sized memcpy

diff --git a/line-log.c b/line-log.c
index 916e7248701dad2a8beb870887a5ed7d3874ff41..df83ede12f3da8a9c533d1afaabb19ab7a7e4a64 100644 (file)
--- a/line-log.c
+++ b/line-log.c
@@ -43,9 +43,10 @@ void range_set_release(struct range_set *rs)
 static void range_set_copy(struct range_set *dst, struct range_set *src)
 {
        range_set_init(dst, src->nr);
-       memcpy(dst->ranges, src->ranges, src->nr*sizeof(struct range_set));
+       COPY_ARRAY(dst->ranges, src->ranges, src->nr);
        dst->nr = src->nr;
 }
+
 static void range_set_move(struct range_set *dst, struct range_set *src)
 {
        range_set_release(dst);