Messages in this thread | | | From | Shang XiaoJing <> | Subject | [PATCH v2 0/2] tracing: kprobe: Fix some bug in kprobe_event_gen_test.c | Date | Tue, 8 Nov 2022 09:51:28 +0800 |
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Due to lack of the checking and setting-NULL on pointer, there are some null pointer dereference or page fault bugs were found when insert module, and fixed by this patch set.
--- changes in v2: - add cc tag. - improvement on patch 2.
Shang XiaoJing (2): tracing: kprobe: Fix potential null-ptr-deref on trace_event_file in kprobe_event_gen_test_exit() tracing: kprobe: Fix potential null-ptr-deref on trace_array in kprobe_event_gen_test_exit()
kernel/trace/kprobe_event_gen_test.c | 48 ++++++++++++++++++---------- 1 file changed, 32 insertions(+), 16 deletions(-)
-- 2.17.1
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