From: Andrey Konovalov <[email protected]>
- Print at least task name and id for reports affecting allocas
(get_address_stack_frame_info() does not support them).
- Capitalize first letter of each sentence.
Signed-off-by: Andrey Konovalov <[email protected]>
---
mm/kasan/report_generic.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/mm/kasan/report_generic.c b/mm/kasan/report_generic.c
index 3751391ff11a..7e03cca569a7 100644
--- a/mm/kasan/report_generic.c
+++ b/mm/kasan/report_generic.c
@@ -180,7 +180,7 @@ static void print_decoded_frame_descr(const char *frame_descr)
return;
pr_err("\n");
- pr_err("this frame has %lu %s:\n", num_objects,
+ pr_err("This frame has %lu %s:\n", num_objects,
num_objects == 1 ? "object" : "objects");
while (num_objects--) {
@@ -266,13 +266,14 @@ void kasan_print_address_stack_frame(const void *addr)
if (WARN_ON(!object_is_on_stack(addr)))
return;
+ pr_err("The buggy address belongs to stack of task %s/%d\n",
+ current->comm, task_pid_nr(current));
+
if (!get_address_stack_frame_info(addr, &offset, &frame_descr,
&frame_pc))
return;
- pr_err("\n");
- pr_err("addr %px is located in stack of task %s/%d at offset %lu in frame:\n",
- addr, current->comm, task_pid_nr(current), offset);
+ pr_err(" and is located at offset %lu in frame:\n", offset);
pr_err(" %pS\n", frame_pc);
if (!frame_descr)
--
2.25.1