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(parent: db09819) | patch
btrfs-progs: check result of first_cache_extent
authorDavid Sterba <dsterba@suse.cz>
Fri, 19 Dec 2014 15:22:59 +0000 (16:22 +0100)
committerDavid Sterba <dsterba@suse.cz>
Fri, 19 Dec 2014 17:04:23 +0000 (18:04 +0100)
commit34350d11c1bf0723206972175f1f18b7e8840377
treeae8895a2dc391ff49716ea05716e382277b83073tree | snapshot
parentdb0981936c945af4b3089aa8ed9981c075dca721commit | diff
btrfs-progs: check result of first_cache_extent

If the tree's empty, we'll get NULL and dereference it.

Resolves-Coverity-CID: 1248828
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
cmds-check.c diff | blob | history
Domain: System / System Framework Device Management;