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gnu: icu4c: Fix crashes in programs using system ICU. 

Fixes <http://bugs.gnu.org/26462>.

* gnu/packages/patches/icu4c-reset-keyword-list-iterator.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/icu4c.scm (icu4c)[replacement]: New field.
(icu4c/fixed): New variable.
This commit is contained in:
Clément Lassieur 2017-04-11 22:59:44 +02:00
parent c04ef86e81
commit a408e75766
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GPG Key ID: 89F96D4808F359C7
3 changed files with 142 additions and 0 deletions
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1
gnu/local.mk
View File

@ -658,6 +658,7 @@ dist_patch_DATA = \
%D%/packages/patches/icu4c-CVE-2014-6585.patch \
%D%/packages/patches/icu4c-CVE-2015-1270.patch \
%D%/packages/patches/icu4c-CVE-2015-4760.patch \
%D%/packages/patches/icu4c-reset-keyword-list-iterator.patch \
%D%/packages/patches/id3lib-CVE-2007-4460.patch \
%D%/packages/patches/ilmbase-fix-tests.patch \
%D%/packages/patches/isl-0.11.1-aarch64-support.patch \

11
gnu/packages/icu4c.scm
View File

@ -2,6 +2,7 @@
;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2015, 2016 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2017 Clément Lassieur <clement@lassieur.org>
;;;
;;; This file is part of GNU Guix.
;;;
@ -30,6 +31,7 @@
(package
(name "icu4c")
(version "58.2")
(replacement icu4c/fixed)
(source (origin
(method url-fetch)
(uri (string-append
@ -63,3 +65,12 @@ globalisation support for software applications. This package contains the
C/C++ part.")
(license x11)
(home-page "http://site.icu-project.org/")))
(define icu4c/fixed
(package
(inherit icu4c)
(replacement #f)
(source (origin
(inherit (package-source icu4c))
(patches
(search-patches "icu4c-reset-keyword-list-iterator.patch"))))))

130
gnu/packages/patches/icu4c-reset-keyword-list-iterator.patch Normal file
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@ -0,0 +1,130 @@
Copied from upstream: http://bugs.icu-project.org/trac/changeset/39484/.
Fixes <http://bugs.gnu.org/26462> (crashes).
Paths and line endings have been adapted.
Index: icu/source/common/ulist.c
===================================================================
--- icu/source/common/ulist.c (revision 39483)
+++ icu/source/common/ulist.c (revision 39484)
@@ -30,5 +30,4 @@
int32_t size;
- int32_t currentIndex;
};
@@ -52,5 +51,4 @@
newList->tail = NULL;
newList->size = 0;
- newList->currentIndex = -1;
return newList;
@@ -81,6 +79,7 @@
p->next->previous = p->previous;
}
- list->curr = NULL;
- list->currentIndex = 0;
+ if (p == list->curr) {
+ list->curr = p->next;
+ }
--list->size;
if (p->forceDelete) {
@@ -151,5 +150,4 @@
list->head->previous = newItem;
list->head = newItem;
- list->currentIndex++;
}
@@ -194,5 +192,4 @@
curr = list->curr;
list->curr = curr->next;
- list->currentIndex++;
return curr->data;
@@ -210,5 +207,4 @@
if (list != NULL) {
list->curr = list->head;
- list->currentIndex = 0;
}
}
@@ -273,3 +269,2 @@
return (UList *)(en->context);
}
-
Index: icu/source/i18n/ucol_res.cpp
===================================================================
--- icu/source/i18n/ucol_res.cpp (revision 39483)
+++ icu/source/i18n/ucol_res.cpp (revision 39484)
@@ -681,4 +681,5 @@
}
memcpy(en, &defaultKeywordValues, sizeof(UEnumeration));
+ ulist_resetList(sink.values); // Initialize the iterator.
en->context = sink.values;
sink.values = NULL; // Avoid deletion in the sink destructor.
Index: icu/source/test/intltest/apicoll.cpp
===================================================================
--- icu/source/test/intltest/apicoll.cpp (revision 39483)
+++ icu/source/test/intltest/apicoll.cpp (revision 39484)
@@ -82,14 +82,7 @@
col = Collator::createInstance(Locale::getEnglish(), success);
if (U_FAILURE(success)){
- errcheckln(success, "Default Collator creation failed. - %s", u_errorName(success));
- return;
- }
-
- StringEnumeration* kwEnum = col->getKeywordValuesForLocale("", Locale::getEnglish(),true,success);
- if (U_FAILURE(success)){
- errcheckln(success, "Get Keyword Values for Locale failed. - %s", u_errorName(success));
- return;
- }
- delete kwEnum;
+ errcheckln(success, "English Collator creation failed. - %s", u_errorName(success));
+ return;
+ }
col->getVersion(versionArray);
@@ -230,4 +223,27 @@
delete aFrCol;
delete junk;
+}
+
+void CollationAPITest::TestKeywordValues() {
+ IcuTestErrorCode errorCode(*this, "TestKeywordValues");
+ LocalPointer<Collator> col(Collator::createInstance(Locale::getEnglish(), errorCode));
+ if (errorCode.logIfFailureAndReset("English Collator creation failed")) {
+ return;
+ }
+
+ LocalPointer<StringEnumeration> kwEnum(
+ col->getKeywordValuesForLocale("collation", Locale::getEnglish(), TRUE, errorCode));
+ if (errorCode.logIfFailureAndReset("Get Keyword Values for English Collator failed")) {
+ return;
+ }
+ assertTrue("expect at least one collation tailoring for English", kwEnum->count(errorCode) > 0);
+ const char *kw;
+ UBool hasStandard = FALSE;
+ while ((kw = kwEnum->next(NULL, errorCode)) != NULL) {
+ if (strcmp(kw, "standard") == 0) {
+ hasStandard = TRUE;
+ }
+ }
+ assertTrue("expect at least the 'standard' collation tailoring for English", hasStandard);
}
@@ -2467,4 +2483,5 @@
TESTCASE_AUTO_BEGIN;
TESTCASE_AUTO(TestProperty);
+ TESTCASE_AUTO(TestKeywordValues);
TESTCASE_AUTO(TestOperators);
TESTCASE_AUTO(TestDuplicate);
Index: icu/source/test/intltest/apicoll.h
===================================================================
--- icu/source/test/intltest/apicoll.h (revision 39483)
+++ icu/source/test/intltest/apicoll.h (revision 39484)
@@ -36,4 +36,5 @@
*/
void TestProperty(/* char* par */);
+ void TestKeywordValues();
/**