[PATCH v2 0/2] static_call: Fix two wild-memory-access bugs in static_call_del_module()
From: Jinjie Ruan
Date: Fri Sep 15 2023 - 08:36:55 EST
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