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authornormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-05-27 08:26:47 +0000
committernormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-05-27 08:26:47 +0000
commitb3d126d5dea5dbfacc0cd77de12c6482e1c9e360 (patch)
treef0dfa5acfa8ba15d3b12ebfb22dbe80f2a007137 /bootstraptest
parent71dca4b60dafa87601df4ded2847411bb5b598da (diff)
rb_wait_for_single_fd: do not OOM or segfault with invalid FD on select()
Instead, match the poll() implementation used on Linux for now; as the Linux poll(2) manpage describes using negative FD to easily ignore an FD in a larger FD set while (sleeping the given timeout). I'm not entirely sure if matching poll() behavior is a good idea for a single FD, but it's better than segfaulting or NoMemoryError. * thread.c (init_set_fd): ignore negative FD * test/-ext-/wait_for_single_fd/test_wait_for_single_fd.rb (test_wait_for_invalid_fd): check values which may trigger segfaults or OOM git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'bootstraptest')
0 files changed, 0 insertions, 0 deletions