[Bug runtime/28070] New: extend vma end address to the different module

zhuizhuhaomeng at gmail dot com sourceware-bugzilla@sourceware.org
Fri Jul 9 15:24:35 GMT 2021


https://sourceware.org/bugzilla/show_bug.cgi?id=28070

            Bug ID: 28070
           Summary: extend vma end address to the different module
           Product: systemtap
           Version: unspecified
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: runtime
          Assignee: systemtap at sourceware dot org
          Reporter: zhuizhuhaomeng at gmail dot com
  Target Milestone: ---

Created attachment 13551
  --> https://sourceware.org/bugzilla/attachment.cgi?id=13551&action=edit
module was always NULL when compare to ori_module, should change to ori_path
and compare path with ori_path

in function _stp_vma_mmap_cb, ​the variable module was set to NULL
when compare with ori_mod, it is still NULL that was not expected.
change ori_mod to ori_path and compare the ori_path with path should resolve
the problem.

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