components/library/idnkit/patches/lib_unicode.c.patch

   1 *** idnkit-1.0-src/lib/unicode.c.org    Wed Aug 27 11:37:02 2003
   2 --- idnkit-1.0-src/lib/unicode.c        Tue Sep  2 17:13:30 2003
   3 ***************
   4 *** 117,122 ****
   5 --- 117,126 ----
   6         idn__unicode_version_t v;
   7
   8         assert(versionp != NULL);
   9 + #ifdef        SUN_CHANGE
  10 +       if (versionp == NULL)
  11 +               return (idn_notfound);
  12 + #endif        /* SUN_CHANGE */
  13         TRACE(("idn__unicode_create(version=%-.50s)\n",
  14                version == NULL ? "<NULL>" : version));
  15
  16 ***************
  17 *** 135,140 ****
  18 --- 139,148 ----
  19   void
  20   idn__unicode_destroy(idn__unicode_version_t version) {
  21         assert(version != NULL);
  22 + #ifdef        SUN_CHANGE
  23 +       if (version == NULL)
  24 +               return;
  25 + #endif        /* SUN_CHANGE */
  26         TRACE(("idn__unicode_destroy()\n"));
  27         /* Nothing to do */
  28   }
  29 ***************
  30 *** 156,161 ****
  31 --- 164,173 ----
  32         const unsigned long *seq;
  33
  34         assert(v != NULL && vlen >= 0 && decomp_lenp != NULL);
  35 + #ifdef        SUN_CHANGE
  36 +       if (v == NULL || vlen < 0 || decomp_lenp == NULL)
  37 +               return (idn_notfound);
  38 + #endif        /* SUN_CHANGE */
  39
  40         if (c > UCS_MAX)
  41                 return (idn_notfound);
  42 ***************
  43 *** 253,258 ****
  44 --- 265,274 ----
  45         const struct composition *cseq;
  46
  47         assert(compp != NULL);
  48 + #ifdef        SUN_CHANGE
  49 +       if (compp == NULL)
  50 +               return (idn_notfound);
  51 + #endif        /* SUN_CHANGE */
  52
  53         if (c1 > UCS_MAX || c2 > UCS_MAX)
  54                 return (idn_notfound);