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authorclaudio <claudio@openbsd.org>2019-01-07 07:49:38 +0000
committerclaudio <claudio@openbsd.org>2019-01-07 07:49:38 +0000
commit72c38212f93c28c2e7717e73e21012f34de0c308 (patch)
tree224f9decccf48aeaf8756971d93d4f93c9726568 /sys/dev/usb/uhub.c
parentRepresent mdoc(7) .Pp (and .sp, and some SYNOPSIS and .Rs features) (diff)
downloadwireguard-openbsd-72c38212f93c28c2e7717e73e21012f34de0c308.tar.xz
wireguard-openbsd-72c38212f93c28c2e7717e73e21012f34de0c308.zip
It is possible to call m_zero with a read-only cluster. In that case just
return. Hopefully the other reference holder has the M_ZEROIZE flag set as well. Triggered by syzkaller. OK deradt@ visa@ Reported-by: syzbot+c578107d70008715d41f@syzkaller.appspotmail.com
Diffstat (limited to 'sys/dev/usb/uhub.c')
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