[issue17239] XML vulnerabilities in Python

[Ahmed Sayeed]

Ahmed Sayeed <ahmedsayeed1982 at yahoo.com> added the comment:

/gdb/arch/arc.c:117:43:   required from here http://www.compilatori.com/
 /usr/include/c++/4.8.2/bits/hashtable_policy.h:195:39: error: no matching https://www.mktrade.fi/ function for call to ‘std::pair<const arc_arch_features, const std::unique_ptr<target_desc, http://www-look-4.com/ target_desc_deleter> >::pair(const arc_arch_features&, target_desc*&)’
  : _M_v(std::forward<_Args>(__args)...) { } http://www.acpirateradio.co.uk/
                                       ^ 
/usr/include/c++/4.8.2/bits/hashtable_policy.h:195:39: note: candidates are: https://www.webb-dev.co.uk/
In file included from /usr/include/c++/4.8.2/utility:70:0,
                 from /usr/include/c++/4.8.2/tuple:38, http://www.logoarts.co.uk/
                 from /usr/include/c++/4.8.2/functional:55, 
                 from ../../gdb/../gdbsupport/ptid.h:35, https://komiya-dental.com/
                 from ../../gdb/../gdbsupport/common-defs.h:123,
                 from ../../gdb/arch/arc.c:19: http://www.slipstone.co.uk/
/usr/include/c++/4.8.2/bits/stl_pair.h:206:9: note: template<class ... _Args1, long unsigned int ..._Indexes1, http://the-hunters.org/  class ... _Args2, long unsigned int ..._Indexes2> std::pair<_T1, http://embermanchester.uk/ _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, std::_Index_tuple http://fishingnewsletters.co.uk/
 <_Indexes1 ...>, std::_Index_tuple<_Indexes2 ...>)
         pair(tuple<_Args1...>&, tuple<_Args2...>&, http://connstr.net/
         ^
-------->8---------
http://joerg.li/
Thanks to Tome de Vries' investigation, same fix applies in ARC's case as well:
--------8<--------- http://www.jopspeech.com/
diff --git a/gdb/arch/arc.c b/gdb/arch/arc.c
index 3808f9f..a5385ce 100644 http://www.go-mk-websites.co.uk/
--- a/gdb/arch/arc.c
+++ b/gdb/arch/arc.c http://www.wearelondonmade.com/
@@ -114,7 +114,7 @@ struct arc_arch_features_hasher
   target_desc *tdesc = arc_create_target_description (features); https://waytowhatsnext.com/

   /* Add the newly created target description to the repertoire.  */ http://www.mconstantine.co.uk/
 -  arc_tdesc_cache.emplace (features, tdesc); http://www.iu-bloomington.com/
 +  arc_tdesc_cache.emplace (features, target_desc_up (tdesc));

----------
components:  -Extension Modules, Library (Lib)
nosy: +ahmedsayeed1982 -Arfrever, barry, benjamin.peterson, christian.heimes, eli.bendersky, ezio.melotti, franck, georg.brandl, jwilk, larry, martin.panter, mcepl, miss-islington, mitar, ned.deily, pitrou, rhettinger, rsandwick3, scoder, serhiy.storchaka, steve.dower, vstinner
versions:  -Python 3.7, Python 3.8

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue17239>
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