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| author | jmg <jmg@FreeBSD.org> | 1997-03-01 23:53:46 +0000 |
|---|---|---|
| committer | jmg <jmg@FreeBSD.org> | 1997-03-01 23:53:46 +0000 |
| commit | d447abd487a89b6f91ef4ea8a3af29ca166c488b (patch) | |
| tree | e35e8f8d0c31aea027179d6a24704e9bef4f43ef /lib/libc | |
| parent | 17f6cabeccaa5a1416de155d2bc03f02b10da51e (diff) | |
| download | FreeBSD-src-d447abd487a89b6f91ef4ea8a3af29ca166c488b.zip FreeBSD-src-d447abd487a89b6f91ef4ea8a3af29ca166c488b.tar.gz | |
make sure that the user supplied signals in struct vt_mode are actually
valid signals, else return EINVAL for ioctl VT_SETMODE.
this fixes a problem that anybody with vty access can panic the system.
2.2-Candidate (and 2.1.0 I believe)
Reviewed-by: sos
Diffstat (limited to 'lib/libc')
0 files changed, 0 insertions, 0 deletions
