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(parent: 3cea11c) | patch
pstore/zone: cap the maximum device size
authorChristoph Hellwig <hch@lst.de>
Fri, 16 Oct 2020 13:20:39 +0000 (15:20 +0200)
committerKees Cook <keescook@chromium.org>
Tue, 1 Dec 2020 19:32:55 +0000 (11:32 -0800)
commitcbf82e35031b135928f36e72c6d166e935530b6a
tree7d893bafdff0aca400ced8dcb6eb930442a05f8ctree | snapshot
parent3cea11cd5e3b00d91caf0b4730194039b45c5891commit | diff
pstore/zone: cap the maximum device size

Introduce an abritrary 128MiB cap to avoid malloc failures when using
a larger block device.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: WeiXiong Liao <gmpy.liaowx@gmail.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20201016132047.3068029-2-hch@lst.de
fs/pstore/zone.c diff | blob | history
Domain: System / Kernel;