git: agp - fix potential panic

Alex Hornung alexh at
Fri Feb 24 11:51:18 PST 2012

commit ad9779b7172033d90ee85e64e3ab9965e2ed205d
Author: Alex Hornung <ahornung at>
Date:   Fri Feb 24 19:49:10 2012 +0000

    agp - fix potential panic
     * Fix a potential panic when close() is called on an agp device that
       hasn't been opened.
     * Check whether it's open (and has been busied) before trying to unbusy
    Reported-by: Pierre Abbat

Summary of changes:
 sys/dev/agp/agp.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

DragonFly BSD source repository

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