[libvirt] [PATCHv2 0/4] double close() fixes

[Eric Blake]

Updated version of Wen's and my patches.  In this version, I
fixed review comments, split Wen's patch into 3, and tracked
down when each bug was introduced.

Eric Blake (2):
  command: avoid double close bugs
  fdstream: avoid double close bug

Wen Congyang (2):
  command: check for fork error before closing fd
  qemu: avoid closing fd more than once

 src/fdstream.c            |    7 +++----
 src/qemu/qemu_migration.c |    4 +++-
 src/util/command.c        |   24 ++++++++++--------------
 3 files changed, 16 insertions(+), 19 deletions(-)

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1.7.7.6