Uploaded image for project: 'Qt Creator'
  1. Qt Creator
  2. QTCREATORBUG-11371

LLDB: cannot debug while MallocScribble environment variable is set

XMLWordPrintable

    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Not Evaluated Not Evaluated
    • Qt Creator 3.1.0-beta
    • Qt Creator 3.0.0
    • Debugger
    • None
    • OS X 10.9, LLDB, Xcode 5.0
    • db46e71dd67b46384c36125efe3072d2530bf0a

      MallocScribble is a debugging feature on Mac, if this environment variable is set, allocated and freed memory blocks are scribbled with known patterns to make debugging memory issues easier.

      When starting the debugger from Qt Creator while this variable is set for the program to debug, the debug process terminates with

      STARTING LLDB -i /Users/Shared/qt/creator/3.0/5-release-64/bin/Qt Creator.app/Contents/Resources/debugger/lldbbridge.py /Applications/Xcode.app/Contents/Developer/usr/bin/lldb
      eERROR: python(48043,0x7fff74a28310) malloc: enabling scribbling to detect mods to free blocks
      dHANDLE LLDB ERROR
      

        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

            hjk hjk
            con Eike Ziller
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes