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(parent: 0900bea) | patch
staging: zram: prevent accessing an unallocated table when init fails early
authorJerome Marchand <jmarchan@redhat.com>
Tue, 6 Sep 2011 13:02:12 +0000 (15:02 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 6 Sep 2011 23:56:16 +0000 (16:56 -0700)
commit5a18c53147205797da3dbc5a7c2678d16709d2dc
treef0a801f1e99b8d3bfdb6c1cf2f3be5f6345f8778tree | snapshot
parent0900beae178a84e653d9088979cf3014babc097ecommit | diff
staging: zram: prevent accessing an unallocated table when init fails early

When the allocation of zram->table fails, we set zram->disksize to zero
to prevent accessing the unallocated table entries during cleanup.
However, we currently don't take this precaution when the initialization
fails earlier.

Signed-off-by: Jerome Marchand <jmarchan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/zram/zram_drv.c diff | blob | history
Domain: System / Uncategorized;