[Bug 1088677] Re: rtld: limit self loading check to normal mode only

[Adam Conrad]

** Also affects: eglibc (Ubuntu Precise)
   Importance: Undecided
       Status: New

** Also affects: eglibc (Ubuntu Quantal)
   Importance: Undecided
       Status: New

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Title:
  rtld: limit self loading check to normal mode only

Status in “eglibc” package in Ubuntu:
  New
Status in “eglibc” source package in Precise:
  New
Status in “eglibc” source package in Quantal:
  New

Bug description:
  Commit glibc-2.14~10 disallowed rtld self loading to avoid a segfault

  that used to happen when rtld was loading itself in normal mode.

  Unfortunately, that commit disallowed all modes of self loading,

  including those that used to work before.  This change limits the
  check

  for self loading to normal mode only, so that instruments like ldd
  could

  handle rtld properly.

  http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=f3fd569c365ca5149fedbbc6c7a902aa1f8e5b60

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