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[v2,0/4] riscv: modules: Fix module loading error handling

Message ID 20240103-module_loading_fix-v2-0-292b160552c9@rivosinc.com (mailing list archive)
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Series riscv: modules: Fix module loading error handling | expand

Message

Charlie Jenkins Jan. 3, 2024, 8:21 p.m. UTC 
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@rivosinc.com>
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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

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Charlie Jenkins (4):
      riscv: Fix module loading free order
      riscv: Correctly free relocation hashtable on error
      riscv: Fix relocation_hashtable size
      riscv: Convert relocation iterator to do-while

 arch/riscv/kernel/module.c | 40 ++++++++++++++++++++++++++++++----------
 1 file changed, 30 insertions(+), 10 deletions(-)
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base-commit: a39b6ac3781d46ba18193c9dbb2110f31e9bffe9
change-id: 20231213-module_loading_fix-3ac6d4ea8129