package/network/services/dnsmasq/patches/0028-Tidy-cache_blockdata_free.patch

   1 From 4bf62f616b82fad7a7f91195b0204dd64d79a35c Mon Sep 17 00:00:00 2001
   2 From: Simon Kelley <simon@thekelleys.org.uk>
   3 Date: Thu, 10 Jan 2019 21:54:22 +0000
   4 Subject: [PATCH 28/30] Tidy cache_blockdata_free()
   5
   6 Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
   7 ---
   8  src/cache.c | 15 +++++++++------
   9  1 file changed, 9 insertions(+), 6 deletions(-)
  10
  11 --- a/src/cache.c
  12 +++ b/src/cache.c
  13 @@ -200,14 +200,17 @@ static void cache_hash(struct crec *crec
  14
  15  static void cache_blockdata_free(struct crec *crecp)
  16  {
  17 -  if (crecp->flags & F_SRV && !(crecp->flags & F_NEG))
  18 -    blockdata_free(crecp->addr.srv.target);
  19 +  if (!(crecp->flags & F_NEG))
  20 +    {
  21 +      if (crecp->flags & F_SRV)
  22 +       blockdata_free(crecp->addr.srv.target);
  23  #ifdef HAVE_DNSSEC
  24 -  else if (crecp->flags & F_DNSKEY)
  25 -    blockdata_free(crecp->addr.key.keydata);
  26 -  else if ((crecp->flags & F_DS) && !(crecp->flags & F_NEG))
  27 -    blockdata_free(crecp->addr.ds.keydata);
  28 +      else if (crecp->flags & F_DNSKEY)
  29 +       blockdata_free(crecp->addr.key.keydata);
  30 +      else if (crecp->flags & F_DS)
  31 +       blockdata_free(crecp->addr.ds.keydata);
  32  #endif
  33 +    }
  34  }
  35
  36  static void cache_free(struct crec *crecp)