From: Andrey Konovalov <andreyknvl@xxxxxxxxxx> Subject: kasan: change report header Change report header format from: BUG: KASAN: use-after-free in unwind_get_return_address+0x28a/0x2c0 at addr ffff880069437950 Read of size 8 by task insmod/3925 to: BUG: KASAN: use-after-free in unwind_get_return_address+0x28a/0x2c0 Read of size 8 at addr ffff880069437950 by task insmod/3925 The exact access address is not usually important, so move it to the second line. This also makes the header look visually balanced. Link: http://lkml.kernel.org/r/20170302134851.101218-6-andreyknvl@xxxxxxxxxx Signed-off-by: Andrey Konovalov <andreyknvl@xxxxxxxxxx> Acked-by: Dmitry Vyukov <dvyukov@xxxxxxxxxx> Cc: Andrey Ryabinin <aryabinin@xxxxxxxxxxxxx> Cc: Alexander Potapenko <glider@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/kasan/report.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff -puN mm/kasan/report.c~kasan-change-report-header mm/kasan/report.c --- a/mm/kasan/report.c~kasan-change-report-header +++ a/mm/kasan/report.c @@ -132,11 +132,11 @@ static void print_error_description(stru { const char *bug_type = get_bug_type(info); - pr_err("BUG: KASAN: %s in %pS at addr %p\n", - bug_type, (void *)info->ip, info->access_addr); - pr_err("%s of size %zu by task %s/%d\n", + pr_err("BUG: KASAN: %s in %pS\n", + bug_type, (void *)info->ip); + pr_err("%s of size %zu at addr %p by task %s/%d\n", info->is_write ? "Write" : "Read", info->access_size, - current->comm, task_pid_nr(current)); + info->access_addr, current->comm, task_pid_nr(current)); } static inline bool kernel_or_module_addr(const void *addr) _ -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
