PR demangler/80513 check for overflows and invalid characters in thunks

[thirdparty/gcc.git] / libiberty / ChangeLog

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+2017-04-27  Jonathan Wakely  <jwakely@redhat.com>
+
+       PR demangler/80513
+       * cp-demangle.c (d_number): Check for overflow.
+       * cplus-dem.c (consume_count): Fix overflow check.
+       (gnu_special): Check for underscore after thunk delta.
+       * testsuite/demangle-expected: Add tests for overflows and invalid
+       characters in thunks.
+
 2017-04-21  Mark Wielaard  <mark@klomp.org>
 
        * cp-demangle.c (MAX_RECURSION_COUNT): New constant.