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(parent: d4cd578) | patch
afs: Use correct output buffer for FSCmd pioctl
authorAndrew Deason <adeason@sinenomine.net>
Wed, 8 Jul 2015 18:20:13 +0000 (14:20 -0400)
committerDaria Brashear <shadow@your-file-system.com>
Thu, 30 Jul 2015 03:59:59 +0000 (23:59 -0400)
commit06a5b0bd91f3ec6efad8b21831b4d1ec1a0f5003
tree7bd15955a369013f2d73b387a2442d1a1034083dtree | snapshot
parentd4cd57807660a6fd3b47bc83de14a78fa8292a5fcommit | diff
afs: Use correct output buffer for FSCmd pioctl

MRAFS added the FsCmd pioctl for passing messages to the fileserver;
a bug causes it to write into the wrong memory and potentially panic
clients.

FIXES 131896 (CVE-2015-3285)

(cherry picked from commit ef671f497e9161ec2759446d594789495d3346f1)

Change-Id: I1ee1fa7dff1d2594cfe9fab5ae0b7fc9245803de
src/afs/afs_pioctl.c diff | blob | history