diff options
| author | Stephan Bergmann <sbergman@redhat.com> | 2020-05-12 12:11:59 +0200 |
|---|---|---|
| committer | Stephan Bergmann <sbergman@redhat.com> | 2020-05-12 16:37:47 +0200 |
| commit | fdf5bb5001422941e9d43e34ce88243e0e52109c (patch) | |
| tree | a76a766cf59d1fd3e49940fb970240f3b4945b56 /external/icu | |
| parent | 51a399ea2b59ef142eea9dad8a93b6eda7e34779 (diff) | |
external/icu: Silence UBSan invalid-null-argument
...as seen during CppunitTest_i18npool_test_ordinalsuffix:
> uloc.cpp:1206:5: runtime error: null pointer passed as argument 1, which is declared to never be null
> /usr/include/string.h:44:28: note: nonnull attribute specified here
> #0 in ulocimp_getLanguage_67 at workdir/UnpackedTarball/icu/source/common/uloc.cpp:1206:5
> #1 in uloc_getCountry_67 at workdir/UnpackedTarball/icu/source/common/uloc.cpp:1803:5
> #2 in ulocimp_getRegionForSupplementalData_67 at workdir/UnpackedTarball/icu/source/common/loclikely.cpp:1334:17
> #3 in idForLocale(char const*, char*, int, UErrorCode*) at workdir/UnpackedTarball/icu/source/common/ucurr.cpp:350:5
> #4 in ucurr_forLocale_67 at workdir/UnpackedTarball/icu/source/common/ucurr.cpp:535:5
> #5 in icu_67::DecimalFormatSymbols::initialize(icu_67::Locale const&, UErrorCode&, signed char, icu_67::NumberingSystem const*) at workdir/UnpackedTarball/icu/source/i18n/dcfmtsym.cpp:461:29
> #6 in icu_67::DecimalFormatSymbols::DecimalFormatSymbols(icu_67::Locale const&, UErrorCode&) at workdir/UnpackedTarball/icu/source/i18n/dcfmtsym.cpp:110:5
> #7 in icu_67::RuleBasedNumberFormat::initializeDecimalFormatSymbols(UErrorCode&) at workdir/UnpackedTarball/icu/source/i18n/rbnf.cpp:1854:53
> #8 in icu_67::RuleBasedNumberFormat::init(icu_67::UnicodeString const&, icu_67::LocalizationInfo*, UParseError&, UErrorCode&) at workdir/UnpackedTarball/icu/source/i18n/rbnf.cpp:1488:5
> #9 in icu_67::RuleBasedNumberFormat::RuleBasedNumberFormat(icu_67::URBNFRuleSetTag, icu_67::Locale const&, UErrorCode&) at workdir/UnpackedTarball/icu/source/i18n/rbnf.cpp:867:9
> #10 in i18npool::OrdinalSuffixService::getOrdinalSuffix(int, com::sun::star::lang::Locale const&) at i18npool/source/ordinalsuffix/ordinalsuffix.cxx:79:32
> #11 in non-virtual thunk to i18npool::OrdinalSuffixService::getOrdinalSuffix(int, com::sun::star::lang::Locale const&) at i18npool/source/ordinalsuffix/ordinalsuffix.cxx
> #12 in TestOrdinalSuffix::testFrench() at i18npool/qa/cppunit/test_ordinalsuffix.cxx:53:29
etc.
Change-Id: I4a87ee36fd33791c3906d6b6adc72ec824c4b3ae
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/94047
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Diffstat (limited to 'external/icu')
| -rw-r--r-- | external/icu/ubsan.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/external/icu/ubsan.patch b/external/icu/ubsan.patch index 9acae66465d4..762bd6e5ae15 100644 --- a/external/icu/ubsan.patch +++ b/external/icu/ubsan.patch @@ -1,3 +1,25 @@ +--- source/common/uloc.cpp ++++ source/common/uloc.cpp +@@ -1203,7 +1203,8 @@ + return 0; + } + int32_t reslen = result.length(); +- uprv_memcpy(language, result.data(), std::min(reslen, languageCapacity)); ++ auto const n = std::min(reslen, languageCapacity); ++ if (n != 0) uprv_memcpy(language, result.data(), n); + return reslen; + } + +@@ -1251,7 +1252,8 @@ + return 0; + } + int32_t reslen = result.length(); +- uprv_memcpy(script, result.data(), std::min(reslen, scriptCapacity)); ++ auto const n = std::min(reslen, scriptCapacity); ++ if (n != 0) uprv_memcpy(script, result.data(), n); + return reslen; + } + --- source/tools/genrb/rbutil.c +++ source/tools/genrb/rbutil.c @@ -30,7 +30,12 @@ |