package/ecryptfs-utils/0001-musl.patch

   1 fix musl build
   2
   3 Patch inspired by
   4 https://github.com/kraj/meta-musl/blob/master/recipes-core/util-linux/util-linux-2.25/0001-switch_root-use-typeof-instead-of-__SWORD_TYPE-for-s.patch
   5
   6 Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
   7
   8 diff -uNr ecryptfs-utils-109.org/src/utils/mount.ecryptfs_private.c ecryptfs-utils-109/src/utils/mount.ecryptfs_private.c
   9 --- ecryptfs-utils-109.org/src/utils/mount.ecryptfs_private.c   2016-01-22 17:04:52.000000000 +0100
  10 +++ ecryptfs-utils-109/src/utils/mount.ecryptfs_private.c       2016-01-24 16:52:37.000000000 +0100
  11 @@ -224,6 +224,7 @@
  12
  13  static int check_cwd_f_type()
  14  {
  15 +       struct statfs buf;
  16         /**
  17          * This is *not* a list of compatible lower filesystems list for
  18          * eCryptfs. This is a list of filesystems that we reasonably expect to
  19 @@ -235,7 +236,7 @@
  20          * deceive other programs with a crafted /proc/self/*. See
  21          * https://launchpad.net/bugs/1530566 for more details.
  22          */
  23 -       __SWORD_TYPE f_type_whitelist[] = {
  24 +       typeof(buf.f_type) f_type_whitelist[] = {
  25                 0x61756673 /* AUFS_SUPER_MAGIC */,
  26                 0x9123683E /* BTRFS_SUPER_MAGIC */,
  27                 0x00C36400 /* CEPH_SUPER_MAGIC */,
  28 @@ -259,7 +260,6 @@
  29                 0x58465342 /* XFS_SB_MAGIC */,
  30                 0x2FC12FC1 /* ZFS_SUPER_MAGIC */,
  31         };
  32 -       struct statfs buf;
  33         size_t i, whitelist_len;
  34
  35         if (statfs(".", &buf) != 0) {