Messages in this thread | | | From | Jinjie Ruan <> | Subject | [PATCH v2 0/2] static_call: Fix two wild-memory-access bugs in static_call_del_module() | Date | Fri, 15 Sep 2023 20:36:03 +0800 |
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In __static_call_init(), any one of the kzalloc fails will cause wild-memory-access when traverse the site and subsequent sites in static_call_del_module().
Changes in v2: - Add a new patch which fix a a similar problem. - Update the commit message and simplify error stack for the first.
Jinjie Ruan (2): static_call: Fix a wild-memory-access bug in static_call_del_module() static_call: Fix a wild-memory-access bug when static_call_key_sites(key) is true
kernel/static_call_inline.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-)
-- 2.34.1
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