69 lines
3.1 KiB
Diff
69 lines
3.1 KiB
Diff
From e58fa0ba66272c5f28828b15d06c7e42a9882b3b Mon Sep 17 00:00:00 2001
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From: Jungshik Shin <jshin@chromium.org>
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Date: Sat, 16 Dec 2017 04:19:27 +0000
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Subject: [PATCH] Use fromUTF8() for UnicodeString construction from UTF-8
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Chrome's copy of ICU is built with U_CHARSET_IS_UTF8=1 so that |char *|
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buffer is treated as UTF-8 when constructing UnicodeString() regardless
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of the default encoding of the current locale on Linux or non-Unicode code
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page on Windows.
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However, some Linux distros do not set U_CHARSET_IS_UTF=1 when building
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ICU and Chromium build with system_icu crashes when Chromium is run in
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non-UTF-8 locale (e.g. 'C').
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To make Chromium work in a non-UTF-8 locale (which is pretty rare these
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days), use 'icu::UnicodeString::fromUTF8(StringPiece)' instead of
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'icu::UnicodeString(const char*)'.
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Bug: 772655
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Test: components_unittests --gtest_filter=*IDN*
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Test: Chromium built with system_icu does not crash in C locale.
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Change-Id: I0daa284ec06b8e83814fc70eb8e9e5c96444ebfa
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Reviewed-on: https://chromium-review.googlesource.com/831247
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Reviewed-by: Peter Kasting <pkasting@chromium.org>
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Commit-Queue: Jungshik Shin <jshin@chromium.org>
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Cr-Commit-Position: refs/heads/master@{#524586}
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---
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components/url_formatter/idn_spoof_checker.cc | 10 +++++-----
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1 file changed, 5 insertions(+), 5 deletions(-)
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diff --git a/components/url_formatter/idn_spoof_checker.cc b/components/url_formatter/idn_spoof_checker.cc
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index a88c5e8f8331..aee748d8a4d5 100644
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--- a/components/url_formatter/idn_spoof_checker.cc
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+++ b/components/url_formatter/idn_spoof_checker.cc
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@@ -110,8 +110,8 @@ IDNSpoofChecker::IDNSpoofChecker() {
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// These Cyrillic letters look like Latin. A domain label entirely made of
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// these letters is blocked as a simplified whole-script-spoofable.
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- cyrillic_letters_latin_alike_ =
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- icu::UnicodeSet(icu::UnicodeString("[асԁеһіјӏорԛѕԝхуъЬҽпгѵѡ]"), status);
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+ cyrillic_letters_latin_alike_ = icu::UnicodeSet(
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+ icu::UnicodeString::fromUTF8("[асԁеһіјӏорԛѕԝхуъЬҽпгѵѡ]"), status);
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cyrillic_letters_latin_alike_.freeze();
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cyrillic_letters_ =
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@@ -141,8 +141,8 @@ IDNSpoofChecker::IDNSpoofChecker() {
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UParseError parse_error;
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diacritic_remover_.reset(icu::Transliterator::createFromRules(
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UNICODE_STRING_SIMPLE("DropAcc"),
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- icu::UnicodeString("::NFD; ::[:Nonspacing Mark:] Remove; ::NFC;"
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- " ł > l; ø > o; đ > d;"),
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+ icu::UnicodeString::fromUTF8("::NFD; ::[:Nonspacing Mark:] Remove; ::NFC;"
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+ " ł > l; ø > o; đ > d;"),
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UTRANS_FORWARD, parse_error, status));
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// Supplement the Unicode confusable list by the following mapping.
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@@ -158,7 +158,7 @@ IDNSpoofChecker::IDNSpoofChecker() {
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// - U+0D1F (ട) => s
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extra_confusable_mapper_.reset(icu::Transliterator::createFromRules(
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UNICODE_STRING_SIMPLE("ExtraConf"),
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- icu::UnicodeString(
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+ icu::UnicodeString::fromUTF8(
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"ӏ > l; [кĸκ] > k; п > n; [ƅь] > b; в > b; м > m; н > h; "
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"т > t; [шщ] > w; ട > s;"),
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UTRANS_FORWARD, parse_error, status));
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--
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2.15.1
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