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Change History

In the Linux kernel, the following vulnerability has been resolved:

exfat: fix missing shutdown check

xfstests generic/730 test failed because after deleting the device
that still had dirty data, the file could still be read without
returning an error. The reason is the missing shutdown check in
->read_iter.

I also noticed that shutdown checks were missing from ->write_iter,
->splice_read, and ->mmap. This commit adds shutdown checks to all
of them.

https://git.kernel.org/stable/c/47e35366bc6fa3cf189a8305bce63992495f3efa

https://git.kernel.org/stable/c/4a9595eb024b8319957c178be3cdeed613ac0795

https://git.kernel.org/stable/c/539147585ca453db6e3d7a5cf3b9c9690513762d

https://git.kernel.org/stable/c/e41e33eb795cb9c1ead6ac627d8710546fac6e81