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authorLukas Larsson <[email protected]>2013-12-19 14:10:28 +0100
committerLukas Larsson <[email protected]>2014-01-10 18:36:52 +0100
commitb9eb22b7cdb7c52b87848c486214012aabf8cf96 (patch)
treebd863b42d5e38d1c0ece685018aef3cfb8b6628a /lib
parent20641fe0f2ea745873fc7557448d3a7deb1bd639 (diff)
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erts: Make sure fds 0,1 and 2 are open
If they are not open a really nasty race where the io pipe in erl_poll got fd 0 and the fd_driver setting fd 0 to blocking could occur. This caused the emulator to hang during shutdown.
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