[LLVMbugs] [Bug 16267] New: DebugInfo/llvm-symbolizer.test crashes when built with expensive checks

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=16267

            Bug ID: 16267
           Summary: DebugInfo/llvm-symbolizer.test crashes when built with
                    expensive checks
           Product: new-bugs
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: baldrick at free.fr
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

LLVM configured with --enable-optimized --enable-assertions
--enable-expensive-checks --enable-debug-symbols

This test

    LLVM :: DebugInfo/llvm-symbolizer.test

fails like this

.../Release+Debug+Asserts+Checks/bin/llvm-symbolizer --functions --inlining
--demangle=false < .../test/DebugInfo/Output/llvm-symbolizer.test.tmp.input
*** Error in `./Release+Debug+Asserts+Checks/bin/llvm-symbolizer': free():
invalid pointer: 0x00000000007056a0 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x80a46)[0x7fa68b158a46]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(_ZNSt15basic_stringbufIcSt11char_traitsIcESaIcEE8overflowEi+0x149)[0x7fa68ba552a9]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(_ZNSt15basic_streambufIcSt11char_traitsIcEE6xsputnEPKcl+0x36)[0x7fa68ba59976]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l+0x194)[0x7fa68ba50984]
./Release+Debug+Asserts+Checks/bin/llvm-symbolizer[0x40b1ae]
./Release+Debug+Asserts+Checks/bin/llvm-symbolizer[0x40d932]
./Release+Debug+Asserts+Checks/bin/llvm-symbolizer[0x4088c5]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0x7fa68b0f9ea5]
./Release+Debug+Asserts+Checks/bin/llvm-symbolizer[0x40987d]

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