diff options
| -rw-r--r-- | ChangeLog | 14 | ||||
| -rw-r--r-- | NEWS | 14 | ||||
| -rw-r--r-- | locale/C-collate.c | 4 | ||||
| -rw-r--r-- | locale/categories.def | 1 | ||||
| -rw-r--r-- | locale/langinfo.h | 1 | ||||
| -rw-r--r-- | locale/localeinfo.h | 8 | ||||
| -rw-r--r-- | locale/programs/ld-collate.c | 9 | ||||
| -rw-r--r-- | string/bug-strcoll2.c | 93 | ||||
| -rw-r--r-- | string/strcoll_l.c | 38 | ||||
| -rw-r--r-- | wcsmbs/wcscoll_l.c | 1 |
10 files changed, 116 insertions, 67 deletions
diff --git a/ChangeLog b/ChangeLog index 501fa2dc7a..f2dcaed912 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,17 @@ +2015-10-08 Carlos O'Donell <carlos@redhat.com> + + [BZ #18589] + * string/bug-strcoll2.c: New file. + * locale/categories.def: Revert commit + f13c2a8dff2329c6692a80176262ceaaf8a6f74e. + * locale/langinfo.h: Likewise. + * locale/localeinfo.h: Likewise. + * locale/C-collate.c: Likewise. + * programs/ld-collate.c (collate_output): Likewise. + * string/strcoll_l.c (STRDIFF): Likewise. + (STRCOLL): Likewise. + * wcsmbs/wcscoll_l.c: Likewise. + 2015-10-08 Joseph Myers <joseph@codesourcery.com> * math/libm-test.inc (lround_test_data): Do not expect the absence diff --git a/NEWS b/NEWS index a3d0ea9075..af70dc5bfc 100644 --- a/NEWS +++ b/NEWS @@ -13,13 +13,13 @@ Version 2.23 15384, 15786, 15918, 16141, 16296, 16347, 16415, 16517, 16519, 16520, 16521, 16620, 16734, 16973, 16985, 17118, 17243, 17244, 17250, 17441, 17787, 17886, 17887, 17905, 18084, 18086, 18240, 18265, 18370, 18421, - 18480, 18525, 18595, 18610, 18618, 18647, 18661, 18674, 18675, 18681, - 18724, 18757, 18778, 18781, 18787, 18789, 18790, 18795, 18796, 18803, - 18820, 18823, 18824, 18825, 18857, 18863, 18870, 18872, 18873, 18875, - 18887, 18921, 18951, 18952, 18956, 18961, 18966, 18967, 18969, 18970, - 18977, 18980, 18981, 18985, 19003, 19012, 19016, 19018, 19032, 19046, - 19049, 19050, 19059, 19071, 19076, 19077, 19078, 19079, 19085, 19086, - 19088. + 18480, 18525, 18595, 18589, 18610, 18618, 18647, 18661, 18674, 18675, + 18681, 18724, 18757, 18778, 18781, 18787, 18789, 18790, 18795, 18796, + 18803, 18820, 18823, 18824, 18825, 18857, 18863, 18870, 18872, 18873, + 18875, 18887, 18921, 18951, 18952, 18956, 18961, 18966, 18967, 18969, + 18970, 18977, 18980, 18981, 18985, 19003, 19012, 19016, 19018, 19032, + 19046, 19049, 19050, 19059, 19071, 19076, 19077, 19078, 19079, 19085, + 19086, 19088. * The obsolete header <regexp.h> has been removed. Programs that require this header must be updated to use <regex.h> instead. diff --git a/locale/C-collate.c b/locale/C-collate.c index d7f3c550a5..06dfdfaad5 100644 --- a/locale/C-collate.c +++ b/locale/C-collate.c @@ -144,8 +144,6 @@ const struct __locale_data _nl_C_LC_COLLATE attribute_hidden = /* _NL_COLLATE_COLLSEQWC */ { .string = (const char *) collseqwc }, /* _NL_COLLATE_CODESET */ - { .string = _nl_C_codeset }, - /* _NL_COLLATE_ENCODING_TYPE */ - { .word = __cet_8bit } + { .string = _nl_C_codeset } } }; diff --git a/locale/categories.def b/locale/categories.def index 045489d741..a8dda53007 100644 --- a/locale/categories.def +++ b/locale/categories.def @@ -58,7 +58,6 @@ DEFINE_CATEGORY DEFINE_ELEMENT (_NL_COLLATE_COLLSEQMB, "collate-collseqmb", std, wstring) DEFINE_ELEMENT (_NL_COLLATE_COLLSEQWC, "collate-collseqwc", std, wstring) DEFINE_ELEMENT (_NL_COLLATE_CODESET, "collate-codeset", std, string) - DEFINE_ELEMENT (_NL_COLLATE_ENCODING_TYPE, "collate-encoding-type", std, word) ), NO_POSTLOAD) diff --git a/locale/langinfo.h b/locale/langinfo.h index ffc5c7f471..a565d9d120 100644 --- a/locale/langinfo.h +++ b/locale/langinfo.h @@ -255,7 +255,6 @@ enum _NL_COLLATE_COLLSEQMB, _NL_COLLATE_COLLSEQWC, _NL_COLLATE_CODESET, - _NL_COLLATE_ENCODING_TYPE, _NL_NUM_LC_COLLATE, /* LC_CTYPE category: character classification. diff --git a/locale/localeinfo.h b/locale/localeinfo.h index 434b839b61..789da449f6 100644 --- a/locale/localeinfo.h +++ b/locale/localeinfo.h @@ -110,14 +110,6 @@ enum coll_sort_rule sort_mask }; -/* Collation encoding type. */ -enum collation_encoding_type -{ - __cet_other, - __cet_8bit, - __cet_utf8 -}; - /* We can map the types of the entries into a few categories. */ enum value_type { diff --git a/locale/programs/ld-collate.c b/locale/programs/ld-collate.c index a39a94f2cc..dc0fe30a13 100644 --- a/locale/programs/ld-collate.c +++ b/locale/programs/ld-collate.c @@ -32,7 +32,6 @@ #include "linereader.h" #include "locfile.h" #include "elem-hash.h" -#include "../localeinfo.h" /* Uncomment the following line in the production version. */ /* #define NDEBUG 1 */ @@ -2131,8 +2130,6 @@ collate_output (struct localedef_t *locale, const struct charmap_t *charmap, /* The words have to be handled specially. */ if (idx == _NL_ITEM_INDEX (_NL_COLLATE_SYMB_HASH_SIZEMB)) add_locale_uint32 (&file, 0); - else if (idx == _NL_ITEM_INDEX (_NL_COLLATE_ENCODING_TYPE)) - add_locale_uint32 (&file, __cet_other); else add_locale_empty (&file); } @@ -2496,12 +2493,6 @@ collate_output (struct localedef_t *locale, const struct charmap_t *charmap, add_locale_raw_data (&file, collate->mbseqorder, 256); add_locale_collseq_table (&file, &collate->wcseqorder); add_locale_string (&file, charmap->code_set_name); - if (strcmp (charmap->code_set_name, "UTF-8") == 0) - add_locale_uint32 (&file, __cet_utf8); - else if (charmap->mb_cur_max == 1) - add_locale_uint32 (&file, __cet_8bit); - else - add_locale_uint32 (&file, __cet_other); write_locale_data (output_path, LC_COLLATE, "LC_COLLATE", &file); obstack_free (&weightpool, NULL); diff --git a/string/bug-strcoll2.c b/string/bug-strcoll2.c new file mode 100644 index 0000000000..5ce2f94f34 --- /dev/null +++ b/string/bug-strcoll2.c @@ -0,0 +1,93 @@ +/* Bug 18589: sort-test.sh fails at random. + Copyright (C) 1998-2015 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <stdio.h> +#include <string.h> +#include <locale.h> + +/* An incorrect strcoll optimization resulted in incorrect + results from strcoll for cs_CZ and da_DK. */ + +int +test_cs_CZ (void) +{ + const char t1[] = "config"; + const char t2[] = "choose"; + if (setlocale (LC_ALL, "cs_CZ.UTF-8") == NULL) + { + perror ("setlocale"); + return 1; + } + /* In Czech the digraph ch sorts after c, therefore we expect + config to sort before choose. */ + int a = strcoll (t1, t2); + int b = strcoll (t2, t1); + printf ("strcoll (\"%s\", \"%s\") = %d\n", t1, t2, a); + printf ("strcoll (\"%s\", \"%s\") = %d\n", t2, t1, b); + if (a < 0 && b > 0) + { + puts ("PASS: config < choose"); + return 0; + } + else + { + puts ("FAIL: Wrong sorting in cz_CZ.UTF-8."); + return 1; + } +} + +int +test_da_DK (void) +{ + const char t1[] = "AS"; + const char t2[] = "AA"; + if (setlocale (LC_ALL, "da_DK.ISO-8859-1") == NULL) + { + perror ("setlocale"); + return 1; + } + /* AA should be treated as the last letter of the Danish alphabet, + hence sorting after AS. */ + int a = strcoll (t1, t2); + int b = strcoll (t2, t1); + printf ("strcoll (\"%s\", \"%s\") = %d\n", t1, t2, a); + printf ("strcoll (\"%s\", \"%s\") = %d\n", t2, t1, b); + if (a < 0 && b > 0) + { + puts ("PASS: AS < AA"); + return 0; + } + else + { + puts ("FAIL: Wrong sorting in da_DK.ISO-8859-1"); + return 1; + } +} + +static int +do_test (void) +{ + int err = 0; + err |= test_cs_CZ (); + err |= test_da_DK (); + return err; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" diff --git a/string/strcoll_l.c b/string/strcoll_l.c index 8f1225fc7a..35bc0e42a2 100644 --- a/string/strcoll_l.c +++ b/string/strcoll_l.c @@ -29,7 +29,6 @@ # define STRING_TYPE char # define USTRING_TYPE unsigned char # define STRCOLL __strcoll_l -# define STRDIFF __strdiff # define STRCMP strcmp # define WEIGHT_H "../locale/weight.h" # define SUFFIX MB @@ -42,20 +41,6 @@ #include "../locale/localeinfo.h" #include WEIGHT_H -#define MASK_UTF8_7BIT (1 << 7) -#define MASK_UTF8_START (3 << 6) - -size_t -STRDIFF (const STRING_TYPE *s, const STRING_TYPE *t) -{ - size_t n; - - for (n = 0; *s != '\0' && *s++ == *t++; ++n) - continue; - - return n; -} - /* Track status while looking for sequences in a string. */ typedef struct { @@ -269,29 +254,9 @@ STRCOLL (const STRING_TYPE *s1, const STRING_TYPE *s2, __locale_t l) const USTRING_TYPE *extra; const int32_t *indirect; - /* In case there is no locale specific sort order (C / POSIX). */ if (nrules == 0) return STRCMP (s1, s2); - /* Fast forward to the position of the first difference. Needs to be - encoding aware as the byte-by-byte comparison can stop in the middle - of a char sequence for multibyte encodings like UTF-8. */ - uint_fast32_t encoding = - current->values[_NL_ITEM_INDEX (_NL_COLLATE_ENCODING_TYPE)].word; - if (encoding != __cet_other) - { - size_t diff = STRDIFF (s1, s2); - if (diff > 0) - { - if (encoding == __cet_utf8 && (*(s1 + diff) & MASK_UTF8_7BIT) != 0) - do - diff--; - while (diff > 0 && (*(s1 + diff) & MASK_UTF8_START) != MASK_UTF8_START); - s1 += diff; - s2 += diff; - } - } - /* Catch empty strings. */ if (__glibc_unlikely (*s1 == '\0') || __glibc_unlikely (*s2 == '\0')) return (*s1 != '\0') - (*s2 != '\0'); @@ -358,8 +323,7 @@ STRCOLL (const STRING_TYPE *s1, const STRING_TYPE *s2, __locale_t l) byte-level comparison to ensure that we don't waste time going through multiple passes for totally equal strings before proceeding to subsequent passes. */ - if (pass == 0 && encoding == __cet_other && - STRCMP (s1, s2) == 0) + if (pass == 0 && STRCMP (s1, s2) == 0) return result; else break; diff --git a/wcsmbs/wcscoll_l.c b/wcsmbs/wcscoll_l.c index 6d9384ad64..87f240d281 100644 --- a/wcsmbs/wcscoll_l.c +++ b/wcsmbs/wcscoll_l.c @@ -23,7 +23,6 @@ #define STRING_TYPE wchar_t #define USTRING_TYPE wint_t #define STRCOLL __wcscoll_l -#define STRDIFF __wcsdiff #define STRCMP __wcscmp #define WEIGHT_H "../locale/weightwc.h" #define SUFFIX WC |