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pipeio: prevent race between SIGCHLD and open()

Jan Stancek ltp 2 versions – In review

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  1. v2 Latest2 patches 5 repliesIn review
  2. v11 patch 2 repliesSuperseded

Changes in v2 from the cover letter

- use TERRNO instead of strerror(errno)
- differentiate error messages from semaphores
- add warning if parent times out while waiting for child processes to exit

Patches in v2 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/2pipeio: convert strerror(errno) to TERRNOtestcases/kernel/ipc/pipeio/pipeio.c+16 -160 replies
2/2pipeio: prevent race between SIGCHLD and open()testcases/kernel/ipc/pipeio/pipeio.c+41 -45 replies

Reviews trailers per patch

No Reviewed-by, Acked-by or Tested-by trailers for v2 yet.

Read the v2 thread

Cover letter [LTP] [PATCH v2 0/2] pipeio: prevent race between SIGCHLD and open()

Changes in v2:
- use TERRNO instead of strerror(errno)
- differentiate error messages from semaphores
- add warning if parent times out while waiting for child processes to exit

Jan Stancek (2):
pipeio: convert strerror(errno) to TERRNO
pipeio: prevent race between SIGCHLD and open()

  testcases/kernel/ipc/pipeio/pipeio.c |   71 
+++++++++++++++++++++++++--------
  1 files changed, 54 insertions(+), 17 deletions(-)

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Read the cover letter in its thread