guix/gnu/packages/patches/icu4c-CVE-2017-14952.patch

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Fix CVE-2017-14952:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14952
Patch copied from upstream source repository:
http://bugs.icu-project.org/trac/changeset/40324/trunk/icu4c/source/i18n/zonemeta.cpp#file0
Index: trunk/icu4c/source/i18n/zonemeta.cpp
===================================================================
--- icu/source/i18n/zonemeta.cpp (revision 40283)
+++ icu/source/i18n/zonemeta.cpp (revision 40324)
@@ -691,5 +691,4 @@
if (U_FAILURE(status)) {
delete mzMappings;
- deleteOlsonToMetaMappingEntry(entry);
uprv_free(entry);
break;