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Message-Id: <20240104-module_loading_fix-v3-0-a71f8de6ce0f@rivosinc.com>
Date: Thu, 04 Jan 2024 11:42:46 -0800
From: Charlie Jenkins <charlie@...osinc.com>
To: Paul Walmsley <paul.walmsley@...ive.com>,
Palmer Dabbelt <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>
Cc: Palmer Dabbelt <palmer@...osinc.com>, linux-riscv@...ts.infradead.org,
linux-kernel@...r.kernel.org, Charlie Jenkins <charlie@...osinc.com>,
kernel test robot <lkp@...el.com>, Dan Carpenter <error27@...il.com>,
Julia Lawall <julia.lawall@...ia.fr>,
Dan Carpenter <dan.carpenter@...aro.org>
Subject: [PATCH v3 0/3] riscv: modules: Fix module loading error handling
When modules are loaded while there is not ample allocatable memory,
there was previously not proper error handling. This series fixes a
use-after-free error and a different issue that caused a non graceful
exit after memory was not properly allocated.
Signed-off-by: Charlie Jenkins <charlie@...osinc.com>
---
Changes in v3:
- Drop patch using do-while
- Link to v2: https://lore.kernel.org/r/20240103-module_loading_fix-v2-0-292b160552c9@rivosinc.com
Changes in v2:
- Split changes across multiple patches
- Link to v1: https://lore.kernel.org/r/20231213-module_loading_fix-v1-1-da9b7c92ade5@rivosinc.com
---
Charlie Jenkins (3):
riscv: Fix module loading free order
riscv: Correctly free relocation hashtable on error
riscv: Fix relocation_hashtable size
arch/riscv/kernel/module.c | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
---
base-commit: a39b6ac3781d46ba18193c9dbb2110f31e9bffe9
change-id: 20231213-module_loading_fix-3ac6d4ea8129
--
- Charlie
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