package/network/utils/nftables/patches/202-datatype-use-mpz_set_str-instead-of-gmp_sscanf.patch

   1 From 23e8958a5e539f682be4cbdf5196aa2014c7e295 Mon Sep 17 00:00:00 2001
   2 From: Steven Barth <cyrus@openwrt.org>
   3 Date: Mon, 15 Dec 2014 14:09:27 +0100
   4 Subject: [PATCH 2/5] datatype: use mpz_set_str instead of gmp_sscanf
   5
   6 This simplifies the integer parsing logic and restricts it to
   7 functions being part of the mini-gmp subset.
   8
   9 Signed-off-by: Steven Barth <cyrus@openwrt.org>
  10 ---
  11  src/datatype.c | 4 +---
  12  1 file changed, 1 insertion(+), 3 deletions(-)
  13
  14 --- a/src/datatype.c
  15 +++ b/src/datatype.c
  16 @@ -275,11 +275,9 @@ static struct error_record *integer_type
  17                                                struct expr **res)
  18  {
  19         mpz_t v;
  20 -       int len;
  21
  22         mpz_init(v);
  23 -       if (gmp_sscanf(sym->identifier, "%Zu%n", v, &len) != 1 ||
  24 -           (int)strlen(sym->identifier) != len) {
  25 +       if (mpz_set_str(v, sym->identifier, 0)) {
  26                 mpz_clear(v);
  27                 return error(&sym->location, "Could not parse %s",
  28                              sym->dtype->desc);