Ksh segfaults because command substitution in pipeline is not working

Solution Verified - Updated -

Issue

  • After upgrading to ksh-20100621-19.el6_4.4.x86_64, command substitutions in a pipeline stopped working and do not produce any output

Environment

  • Red Hat Enterprise Linux 6.4
  • ksh-20100621-19.el6.x86_64

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