Commit fd3ac774 authored by Juliusz Chroboczek's avatar Juliusz Chroboczek

Realloc xroutes when the number of xroutes shrinks a lot.

parent 72480049
......@@ -65,6 +65,15 @@ flush_xroute(struct xroute *xroute)
memcpy(xroutes + n, xroutes + numxroutes - 1, sizeof(struct xroute));
numxroutes--;
VALGRIND_MAKE_MEM_UNDEFINED(xroutes + numxroutes, sizeof(struct xroute));
if(maxxroutes > 8 && numxroutes < maxxroutes / 4) {
struct xroute *new_xroutes;
int n = maxxroutes / 2;
new_xroutes = realloc(xroutes, n * sizeof(struct xroute));
if(new_xroutes == NULL)
return;
xroutes = new_xroutes;
}
}
int
......
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