[lldb-dev] [Bug 24702] New: LLDB crashes when inferior passes bogus values over GDB JIT interface

via lldb-dev lldb-dev at lists.llvm.org
Fri Sep 4 03:18:44 PDT 2015


https://llvm.org/bugs/show_bug.cgi?id=24702

            Bug ID: 24702
           Summary: LLDB crashes when inferior passes bogus values over
                    GDB JIT interface
           Product: lldb
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: All Bugs
          Assignee: lldb-dev at lists.llvm.org
          Reporter: labath at google.com
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

If the inferior claims it has just JITted a large object, LLDB will try to
allocate memory to hold it, but will crash due to a bad_alloc exception.
TestJITLoaderGDB.py reproduces this situation.

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