Omar Sandoval <osandov@xxxxxxxxxxx> writes: > From: Omar Sandoval <osandov@xxxxxx> > > If blk_mq_init_queue() returns an error, it gets assigned to > vblk->disk->queue. Then, when we call put_disk(), we end up calling > blk_put_queue() with the ERR_PTR, causing a bad dereference. Fix it by > only assigning to vblk->disk->queue on success. > > Signed-off-by: Omar Sandoval <osandov@xxxxxx> Reviewed-by: Jeff Moyer <jmoyer@xxxxxxxxxx> _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
