[llvm-bugs] [Bug 39516] New: Check for an error in finalizeObject

via llvm-bugs llvm-bugs at lists.llvm.org
Thu Nov 1 06:43:30 PDT 2018


https://bugs.llvm.org/show_bug.cgi?id=39516

            Bug ID: 39516
           Summary: Check for an error in finalizeObject
           Product: libraries
           Version: 7.0
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: MCJIT
          Assignee: unassignedbugs at nondot.org
          Reporter: christoph.hoeger at celeraone.com
                CC: llvm-bugs at lists.llvm.org

Created attachment 21062
  --> https://bugs.llvm.org/attachment.cgi?id=21062&action=edit
Patch to catch error

The resolution of external symbols can yield an error nowadays. The only way to
cope with that error is to invoke the fatal error handling routine (sadly).
The attached patch catches such an error. If it remains uncaught, it might
yield to a segfault during execution.

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