Fix: used data from freed memory

diff --git a/util/ego/lv/lv.c b/util/ego/lv/lv.c
index 3c6420a..763153e 100644 (file)
--- a/util/ego/lv/lv.c
+++ b/util/ego/lv/lv.c
@@ -451,11 +451,12 @@ STATIC rem_code(l1,l2,b)
        line_p l1,l2;
        bblock_p b;
 {
-       line_p l,x,y;
+       line_p l,x,y,next;
 
        x = PREV(l1);
        y = l2->l_next;
-       for (l = l1; l != l2; l = l->l_next) {
+       for (l = l1; l != l2; l = next) {
+               next = l->l_next;
                oldline(l);
        }
        if (x == (line_p) 0) {