package/network/services/hostapd/patches/022-mesh-fix-crash-with-CONFIG_TAXONOMY-enabled.patch

   1 From: Felix Fietkau <nbd@nbd.name>
   2 Date: Thu, 3 May 2018 12:34:31 +0200
   3 Subject: [PATCH] mesh: fix crash with CONFIG_TAXONOMY enabled
   4
   5 wpa_s->ifmsh needs to be allocated using hostapd_alloc_iface() instead
   6 of a direct call to os_zalloc, otherwise the linked list for station
   7 taxonomy items remains uninitialized, leading to a crash on the first
   8 attempt to traverse that list
   9
  10 Signed-off-by: Felix Fietkau <nbd@nbd.name>
  11 ---
  12
  13 --- a/wpa_supplicant/mesh.c
  14 +++ b/wpa_supplicant/mesh.c
  15 @@ -214,7 +214,7 @@ static int wpa_supplicant_mesh_init(stru
  16                 return 0;
  17         }
  18
  19 -       wpa_s->ifmsh = ifmsh = os_zalloc(sizeof(*wpa_s->ifmsh));
  20 +       wpa_s->ifmsh = ifmsh = hostapd_alloc_iface();
  21         if (!ifmsh)
  22                 return -ENOMEM;
  23