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ctype_ucs.result, ctype_ucs.test, ctype_utf8.result, ctype_utf8.test:

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Fixing tests accordingly.
ctype-ucs2.c:
  The same fix for UCS2.
ctype-utf8.c:
  Bug #9557
  MyISAM utf8 table crash
  The problem was that my_strnncollsp_xxx could
  return big value in the range 0..0xffff.
  for some constant pairs it could return 32738,
  which is defined as MI_FOUND_WRONG_KEY in
  myisamdef.h. As a result, table considered to
  be crashed. 
  Fix to return -1,0 or 1.


strings/ctype-utf8.c:
  Bug #9557
  MyISAM utf8 table crash
  The problem was that my_strnncollsp_xxx could
  return big value in the range 0..0xffff.
  for some constant pairs it could return 32738,
  which is defined as MI_FOUND_WRONG_KEY in
  myisamdef.h. As a result, table considered to
  be crashed. 
  Fix to return -1,0 or 1.
strings/ctype-ucs2.c:
  The same fix for UCS2.
mysql-test/t/ctype_utf8.test:
  Fixing tests accordingly.
mysql-test/r/ctype_utf8.result:
  Fixing tests accordingly.
mysql-test/t/ctype_ucs.test:
  Fixing tests accordingly.
mysql-test/r/ctype_ucs.result:
  Fixing tests accordingly.
This commit is contained in:
unknown 2005-06-28 15:00:22 +05:00
commit 2776aa35b7
6 changed files with 51 additions and 5 deletions
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4
strings/ctype-utf8.c
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@ -2000,7 +2000,7 @@ static int my_strnncoll_utf8(CHARSET_INFO *cs,
t_wc = uni_plane[plane] ? uni_plane[plane][t_wc & 0xFF].sort : t_wc;
if ( s_wc != t_wc )
{
return ((int) s_wc) - ((int) t_wc);
return s_wc > t_wc ? 1 : -1;
}
s+=s_res;
@ -2065,7 +2065,7 @@ static int my_strnncollsp_utf8(CHARSET_INFO *cs,
t_wc = uni_plane[plane] ? uni_plane[plane][t_wc & 0xFF].sort : t_wc;
if ( s_wc != t_wc )
{
return ((int) s_wc) - ((int) t_wc);
return s_wc > t_wc ? 1 : -1;
}
s+=s_res;