[OpenWrt-Devel] [PATCH 0/5] procd: a few cleanup and fixes

[Yousong Zhou]

Mostly of these are formed when working on `ossherd` [1] recently.

There is a possible use-after-free bug I am not sure what's the proper fix.

 1. In service_instance_update(), instance_stop() and instance_free() are called.
 2. Later instance_exit() will access the instance structure already free'd previously.

[1] https://github.com/yousong/waller/tree/master/ossherd

Yousong Zhou (5):
  service: optimize relaying stdio output of daemons a bit.
  service: dump respawn params in the same order as when passed in.
  service: remove unused struct watch_subscribe definition.
  service: allow get_data of specifc instance.
  service: close instance pipe fd on restart.

 service/instance.c |   30 ++++++++++++++++++++----------
 service/service.c  |   33 +++++++++++++++++++++++++++------
 service/watch.c    |    5 -----
 3 files changed, 47 insertions(+), 21 deletions(-)

-- 
1.7.10.4
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