coccinelle/malloc_multiply.cocci

   1 @@
   2 expression q, n, m;
   3 @@
   4 - q = malloc((n)*(m))
   5 + q = malloc_multiply(n, m)
   6 @@
   7 expression q, n, m;
   8 @@
   9 - q = malloc(n*(m))
  10 + q = malloc_multiply(n, m)
  11 @@
  12 expression q, n, m;
  13 @@
  14 - q = malloc((n)*m)
  15 + q = malloc_multiply(n, m)
  16 @@
  17 expression q, n, m;
  18 @@
  19 - q = malloc(n*m)
  20 + q = malloc_multiply(n, m)