patches/unzip/unzip-6.0-x-option.patch

   1 --- unzip60/process.c.orig      2009-03-05 23:25:10.000000000 -0200
   2 +++ unzip60/process.c   2017-05-18 14:47:34.000000000 -0300
   3 @@ -2895,9 +2895,9 @@
   4          */
   5
   6  #ifdef IZ_HAVE_UXUIDGID
   7 -            if (eb_len >= EB_UX3_MINLEN
   8 -                && z_uidgid != NULL
   9 -                && (*((EB_HEADSIZE + 0) + ef_buf) == 1)
  10 +            if ((eb_len >= EB_UX3_MINLEN)
  11 +                && (z_uidgid != NULL)
  12 +                && ((*((EB_HEADSIZE + 0) + ef_buf) == 1)))
  13                      /* only know about version 1 */
  14              {
  15                  uch uid_size;
  16 @@ -2909,10 +2909,10 @@
  17                  flags &= ~0x0ff;      /* ignore any previous UNIX field */
  18
  19                  if ( read_ux3_value((EB_HEADSIZE + 2) + ef_buf,
  20 -                                    uid_size, z_uidgid[0])
  21 +                                    uid_size, &z_uidgid[0])
  22                      &&
  23                       read_ux3_value((EB_HEADSIZE + uid_size + 3) + ef_buf,
  24 -                                    gid_size, z_uidgid[1]) )
  25 +                                    gid_size, &z_uidgid[1]) )
  26                  {
  27                      flags |= EB_UX2_VALID;   /* signal success */
  28                  }