proxysql/deps/libev/ev.c-multiplication-overflow.patch

@@ -2253,7 +2253,7 @@
   while (cnt > ncur);
 
   /* if size is large, round to MALLOC_ROUND - 4 * longs to accommodate malloc overhead */
-  if (elem * ncur > MALLOC_ROUND - sizeof (void *) * 4)
+  if ((long) elem * ncur > MALLOC_ROUND - sizeof (void *) * 4)
     {
       ncur *= elem;
       ncur = (ncur + elem + (MALLOC_ROUND - 1) + sizeof (void *) * 4) & ~(MALLOC_ROUND - 1);
@@ -2269,7 +2269,7 @@
 array_realloc (int elem, void *base, int *cur, int cnt)
 {
   *cur = array_nextsize (elem, *cur, cnt);
-  return ev_realloc (base, elem * *cur);
+  return ev_realloc (base, (long) elem * *cur);
 }
 
 #define array_needsize_noinit(base,offset,count)