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.
Signed-off-by: Andrey Konovalov <andreyk...@google.com>
---
mm/kasan/report.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/mm/kasan/report.c b/mm/kasan/report.c
index f77341979dae..156f998199e2 100644
--- a/mm/kasan/report.c
+++ b/mm/kasan/report.c
@@ -130,11 +130,10 @@ static void print_error_description(struct
kasan_access_info *info)
{
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)
--
2.12.0.rc1.440.g5b76565f74-goog
