From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f200.google.com (mail-wr0-f200.google.com [209.85.128.200]) by kanga.kvack.org (Postfix) with ESMTP id 6E2726B039A for ; Mon, 6 Mar 2017 11:00:26 -0500 (EST) Received: by mail-wr0-f200.google.com with SMTP id y90so46755493wrb.1 for ; Mon, 06 Mar 2017 08:00:26 -0800 (PST) Received: from mail-sor-f41.google.com (mail-sor-f41.google.com. [209.85.220.41]) by mx.google.com with SMTPS id v5sor36540wrc.19.1969.12.31.16.00.00 for (Google Transport Security); Mon, 06 Mar 2017 08:00:25 -0800 (PST) From: Andrey Konovalov Subject: [PATCH v3 9/9] kasan: separate report parts by empty lines Date: Mon, 6 Mar 2017 17:00:09 +0100 Message-Id: <5233c99e63a952ead6624415dc5e213481bc6df9.1488815789.git.andreyknvl@google.com> In-Reply-To: References: In-Reply-To: References: Sender: owner-linux-mm@kvack.org List-ID: To: Andrey Ryabinin , Alexander Potapenko , Dmitry Vyukov , kasan-dev@googlegroups.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: Andrey Konovalov Makes the report easier to read. Signed-off-by: Andrey Konovalov --- mm/kasan/report.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/mm/kasan/report.c b/mm/kasan/report.c index e5b762f4a6a4..2f3ff28b4d76 100644 --- a/mm/kasan/report.c +++ b/mm/kasan/report.c @@ -231,7 +231,9 @@ static void describe_object(struct kmem_cache *cache, void *object, if (cache->flags & SLAB_KASAN) { print_track(&alloc_info->alloc_track, "Allocated"); + pr_err("\n"); print_track(&alloc_info->free_track, "Freed"); + pr_err("\n"); } describe_object_addr(cache, object, addr); @@ -242,6 +244,7 @@ static void print_address_description(void *addr) struct page *page = addr_to_page(addr); dump_stack(); + pr_err("\n"); if (page && PageSlab(page)) { struct kmem_cache *cache = page->slab_cache; @@ -320,7 +323,9 @@ void kasan_report_double_free(struct kmem_cache *cache, void *object, kasan_start_report(&flags); pr_err("BUG: KASAN: double-free or invalid-free in %pS\n", ip); + pr_err("\n"); print_address_description(object); + pr_err("\n"); print_shadow_for_address(object); kasan_end_report(&flags); } @@ -332,11 +337,13 @@ static void kasan_report_error(struct kasan_access_info *info) kasan_start_report(&flags); print_error_description(info); + pr_err("\n"); if (!addr_has_shadow(info)) { dump_stack(); } else { print_address_description((void *)info->access_addr); + pr_err("\n"); print_shadow_for_address(info->first_bad_addr); } -- 2.12.0.rc1.440.g5b76565f74-goog -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org