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authoranton <anton@cvs.openbsd.org>2018-08-29 06:04:47 +0000
committeranton <anton@cvs.openbsd.org>2018-08-29 06:04:47 +0000
commit4d2995288b624131fc1cf8e9fd8f25003c4fc371 (patch)
treefb293748bee331ba26e0f051ee5c7fd61f64c033 /usr.bin/mg/line.c
parent657185145d91bae2e7a0d44c95cf3450dd4b2111 (diff)
Initialize device numbers for newly allocated ptys. Prevents a panic caused by
the following: a new pty is allocated in which the kernel console output is redirected to, poll(2):ing from /dev/console at this point would be delegated to the device with the major number taken from the pty due to the earlier redirection. Since the pty does not have its correct device major assigned, the wrong device ends up being used. ok deraadt@ millert@
Diffstat (limited to 'usr.bin/mg/line.c')
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