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- Add 075cefb2e21f57f4cac1bc2868e93dd1b8c077cc.patch to fix a

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regression with the C.UTF-8 locales
  https://unicode-org.atlassian.net/browse/ICU-20575

OBS-URL: https://build.opensuse.org/package/show/X11:common:Factory/icu?expand=0&rev=106
This commit is contained in:
Ismail Dönmez 2019-05-14 13:16:34 +00:00 committed by Git OBS Bridge
parent be9f3bb9ae
commit c24db158fe
3 changed files with 89 additions and 1 deletions
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79
075cefb2e21f57f4cac1bc2868e93dd1b8c077cc.patch Normal file
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@ -0,0 +1,79 @@
From 075cefb2e21f57f4cac1bc2868e93dd1b8c077cc Mon Sep 17 00:00:00 2001
From: "Steven R. Loomis" <srloomis@us.ibm.com>
Date: Thu, 25 Apr 2019 10:40:28 -0700
Subject: [PATCH] ICU-20575 fix broken default locale mapping for C.UTF-8
Regression was in 1afef30549d93c17bb966c6803d5d943cf055925
PR #418 [ICU-20187]
- We dropped the mapping from "C" in uloc_canonicalize,
but then putil did not handle cases where a codepage was
set (such as C.UTF-8).
- Add an additional check in uprv_getDefaultLocaleID() for
locales that end up as "C" or "POSIX" after removing codepage
suffix.
- Also fix regression where aa@bb would become aa__BB__BB
(incorrectly doubled __BB)
---
icu4c/source/common/putil.cpp | 23 +++++++++++++++++------
1 file changed, 17 insertions(+), 6 deletions(-)
diff --git a/source/common/putil.cpp b/source/common/putil.cpp
index 532a0903cdd..289a8aaa141 100644
--- a/source/common/putil.cpp
+++ b/source/common/putil.cpp
@@ -1560,6 +1560,10 @@ static const char *uprv_getPOSIXIDForCategory(int category)
{
/* Nothing worked. Give it a nice POSIX default value. */
posixID = "en_US_POSIX";
+ // Note: this test will not catch 'C.UTF-8',
+ // that will be handled in uprv_getDefaultLocaleID().
+ // Leave this mapping here for the uprv_getPOSIXIDForDefaultCodepage()
+ // caller which expects to see "en_US_POSIX" in many branches.
}
return posixID;
}
@@ -1631,8 +1635,8 @@ The leftmost codepage (.xxx) wins.
}
// Copy the ID into owned memory.
- // Over-allocate in case we replace "@" with "__".
- char *correctedPOSIXLocale = static_cast<char *>(uprv_malloc(uprv_strlen(posixID) + 1 + 1));
+ // Over-allocate in case we replace "C" with "en_US_POSIX" (+10), + null termination
+ char *correctedPOSIXLocale = static_cast<char *>(uprv_malloc(uprv_strlen(posixID) + 10 + 1));
if (correctedPOSIXLocale == nullptr) {
return nullptr;
}
@@ -1641,11 +1645,18 @@ The leftmost codepage (.xxx) wins.
char *limit;
if ((limit = uprv_strchr(correctedPOSIXLocale, '.')) != nullptr) {
*limit = 0;
- if ((limit = uprv_strchr(correctedPOSIXLocale, '@')) != nullptr) {
- *limit = 0;
- }
+ }
+ if ((limit = uprv_strchr(correctedPOSIXLocale, '@')) != nullptr) {
+ *limit = 0;
}
+ if ((uprv_strcmp("C", correctedPOSIXLocale) == 0) // no @ variant
+ || (uprv_strcmp("POSIX", correctedPOSIXLocale) == 0)) {
+ // Raw input was C.* or POSIX.*, Give it a nice POSIX default value.
+ // (The "C"/"POSIX" case is handled in uprv_getPOSIXIDForCategory())
+ uprv_strcpy(correctedPOSIXLocale, "en_US_POSIX");
+ }
+
/* Note that we scan the *uncorrected* ID. */
const char *p;
if ((p = uprv_strrchr(posixID, '@')) != nullptr) {
@@ -1668,7 +1679,7 @@ The leftmost codepage (.xxx) wins.
if ((q = uprv_strchr(p, '.')) != nullptr) {
/* How big will the resulting string be? */
int32_t len = (int32_t)(uprv_strlen(correctedPOSIXLocale) + (q-p));
- uprv_strncat(correctedPOSIXLocale, p, q-p);
+ uprv_strncat(correctedPOSIXLocale, p, q-p); // do not include charset
correctedPOSIXLocale[len] = 0;
}
else {

7
icu.changes
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@ -1,3 +1,10 @@
-------------------------------------------------------------------
Tue May 14 13:05:59 UTC 2019 - Ismail Dönmez <idonmez@suse.com>
- Add 075cefb2e21f57f4cac1bc2868e93dd1b8c077cc.patch to fix a
regression with the C.UTF-8 locales
https://unicode-org.atlassian.net/browse/ICU-20575
-------------------------------------------------------------------
Thu Apr 18 11:53:24 UTC 2019 - Jan Engelhardt <jengelh@inai.de>

4
icu.spec
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@ -45,6 +45,8 @@ Patch3: icu-susevers.diff
Patch4: icu-fix-install-mode-files.diff
Patch6: icu-error-reporting.diff
Patch7: icu-avoid-x87-excess-precision.diff
# https://unicode-org.atlassian.net/browse/ICU-20575
Patch100: 075cefb2e21f57f4cac1bc2868e93dd1b8c077cc.patch
BuildRequires: fdupes
BuildRequires: gcc-c++
BuildRequires: pkg-config
@ -145,7 +147,7 @@ This package contains the HTML documentation.
%prep
%setup -qn icu
%patch -P 2 -P 3 -P 4 -P 6 -P 7 -p1
%autopatch -p1
# docs are special
mkdir html
pushd html/