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(parent: aa6cb9a) | patch
avoid NULL pointers in discovery code
authorMike Snitzer <snitzer@redhat.com>
Wed, 29 Apr 2009 19:24:24 +0000 (15:24 -0400)
committerMike Snitzer <snitzer@redhat.com>
Wed, 29 Apr 2009 19:24:24 +0000 (15:24 -0400)
commit3b3a6d968b6facb30e288cedd17ed08e73c37404
treec56c74749b51e6b5a61efdaeef01a2f29cf1a68ftree | snapshot
parentaa6cb9ad2c555a50e512f31e379fdde2dc17c340commit | diff
avoid NULL pointers in discovery code

Both sysfs_pathinfo() and path_offline() could hit NULL pointers when
trying to dereference the newly acquired parent sysfs_device.  By being
more defensive a crash I experienced in path_offline() is avoided.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
libmultipath/discovery.c diff | blob | history
Domain: System / Base;