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| author |   jsg <jsg@openbsd.org> | 2014-04-04 03:34:41 +0000 |
|---|---|---|
| committer | jsg <jsg@openbsd.org> | 2014-04-04 03:34:41 +0000 |
| commit | 178242fe433d2ec9244cfb40ab811def022b1f7f (patch) | |
| tree | 630ea2f0dc27f5755717708e06ad694036439ff1 /usr.bin/mandoc/mandocdb.c | |
| parent | remove some duplicate text, (diff) | |
| download | wireguard-openbsd-178242fe433d2ec9244cfb40ab811def022b1f7f.tar.xz wireguard-openbsd-178242fe433d2ec9244cfb40ab811def022b1f7f.zip | |
Paul B. Henson discovered it was possible to hit a kernel
panic with pppx when using npppd with multiple pppx devices.
This is triggered when pppxclose() is called on device that hasn't
been opened causing a NULL dereference and panic. Avoid
this by returning ENXIO if the device has not been opened.
ok yasuoka@
Diffstat (limited to 'usr.bin/mandoc/mandocdb.c')
0 files changed, 0 insertions, 0 deletions