package/network/services/dnsmasq/patches/0022-File-logic-bug-in-cache-marshalling-code.-Introduced.patch

   1 From 2c594732eb7391e7cfa817598e33e61cab71131f Mon Sep 17 00:00:00 2001
   2 From: Simon Kelley <simon@thekelleys.org.uk>
   3 Date: Thu, 3 Jan 2019 13:42:03 +0000
   4 Subject: [PATCH 22/32] File logic bug in cache-marshalling code. Introduced a
   5  couple of commits back.
   6
   7 Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
   8 ---
   9  src/cache.c | 3 +--
  10  1 file changed, 1 insertion(+), 2 deletions(-)
  11
  12 --- a/src/cache.c
  13 +++ b/src/cache.c
  14 @@ -742,8 +742,7 @@ int cache_recv_insert(time_t now, int fd
  15            else  if (flags & F_DS)
  16              {
  17                 if (!read_write(fd, (unsigned char *)&class, sizeof(class), 1) ||
  18 -                  (flags & F_NEG) ||
  19 -                   !(addr.key.keydata = blockdata_read(fd, addr.key.keylen)))
  20 +                   (!(flags & F_NEG) && !(addr.key.keydata = blockdata_read(fd, addr.key.keylen))))
  21                   return 0;
  22              }
  23  #endif