[llvm-bugs] [Bug 31628] New: Python 3 support for libclang python bindings causes memory access errors in linux

via llvm-bugs llvm-bugs at lists.llvm.org
Fri Jan 13 07:18:40 PST 2017


https://llvm.org/bugs/show_bug.cgi?id=31628

            Bug ID: 31628
           Summary: Python 3 support for libclang python bindings causes
                    memory access errors in linux
           Product: clang
           Version: 4.0
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: release blocker
          Priority: P
         Component: libclang
          Assignee: unassignedclangbugs at nondot.org
          Reporter: jbcoe at me.com
                CC: klimek at google.com, llvm-bugs at lists.llvm.org
    Classification: Unclassified

https://reviews.llvm.org/D26082 Made changes to clang's python bindings to
enable support for python3. Before the patch running the bindings in python3
would result in a segfault.

After the patch memory access errors have been reported running python bindings
in python3 on Linux. These have been reproduced.

The patch D26082 should be reverted, a new patch added to raise an error when
bindings are used in Python 3 and python testing added to some CI jobs.

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