Messages in this thread | | | From | Bartosz Golaszewski <> | Subject | [PATCH 0/4] genirq/irq_sim: fix a use-after-free bug + some | Date | Sat, 12 Aug 2023 21:44:53 +0200 |
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From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
The first patch is an issue reported by KASAN. We're accessing freed memory if we remove the simulator domain with irs still requested. We must dispose of all existing mappings before we remove the domain.
The following three patches are some improvements to the interrupt simulator. A simple header cleanup and code shrink using the new cleanup.h helpers.
Bartosz Golaszewski (4): genirq/irq_sim: dispose of remaining mappings before removing the domain genirq/irq_sim: order includes alphabetically bitmap: define a cleanup function for bitmaps genirq/irq_sim: shrink code by using cleanup helpers
include/linux/bitmap.h | 3 +++ kernel/irq/irq_sim.c | 38 +++++++++++++++++++++++--------------- 2 files changed, 26 insertions(+), 15 deletions(-)
-- 2.39.2
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