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/freebsd/tests/sys/net/
H A Dif_epair.c5458a63bca18b3651f68bbc82a1d031742dbc62b Tue Jan 28 23:46:51 CET 2020 Kristof Provost <kp@FreeBSD.org> tests: Test for an epair panic

if_epair abused the ifr_data field to insert its second interface in
IFC_IFLIST. If userspace provides a value for ifr_data it would get
dereferenced by the kernel leading to a panic.

Reported by: Ilja Van Sprundel <ivansprundel@ioactive.com>
MFC after: 3 days
H A DMakefilediff 5458a63bca18b3651f68bbc82a1d031742dbc62b Tue Jan 28 23:46:51 CET 2020 Kristof Provost <kp@FreeBSD.org> tests: Test for an epair panic

if_epair abused the ifr_data field to insert its second interface in
IFC_IFLIST. If userspace provides a value for ifr_data it would get
dereferenced by the kernel leading to a panic.

Reported by: Ilja Van Sprundel <ivansprundel@ioactive.com>
MFC after: 3 days