Message ID | 20220602150157.2255674-2-dragos.panait@windriver.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | block-map: backport fix for CVE-2022-0494 | expand |
diff --git a/block/bio.c b/block/bio.c index 30df1b45dde8..1eaf31976702 100644 --- a/block/bio.c +++ b/block/bio.c @@ -1657,7 +1657,7 @@ struct bio *bio_copy_kern(struct request_queue *q, void *data, unsigned int len, if (bytes > len) bytes = len; - page = alloc_page(q->bounce_gfp | gfp_mask); + page = alloc_page(q->bounce_gfp | __GFP_ZERO | gfp_mask); if (!page) goto cleanup;