In the Linux kernel, the following vulnerability has been resolved: f2fs: synchronize atomic write aborts To fix a race condition between atomic write aborts, I use the inode lock and make COW inode to be re-usable thoroughout the whole atomic file inode lifetime.
https://git.kernel.org/stable/c/b7724360714642099cec907f54f42e55f5325453
https://git.kernel.org/stable/c/a46bebd502fe1a3bd1d22f64cedd93e7e7702693
https://git.kernel.org/stable/c/102b82708c1523b36d421cb8687746906069bc17