Message ID | 20190219143055.11633-1-colin.king@canonical.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | [next] block: don't dereference a potential null bio pointer until is has been null checked | expand |
diff --git a/block/blk-merge.c b/block/blk-merge.c index bed065904677..1bec20fbe465 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -379,6 +379,7 @@ static unsigned int __blk_recalc_rq_segments(struct request_queue *q, return 1; } + front_seg_size = bio->bi_seg_front_size; fbio = bio; seg_size = 0; nr_phys_segs = 0;