Messages in this thread | | | Date | Tue, 30 May 2023 21:42:06 +0800 | Subject | Re: [PATCH -next v2] block: Fix the partition start may overflow in add_partition() | From | zhongjinghua <> |
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在 2023/5/26 13:35, Eric Biggers 写道: > On Thu, May 25, 2023 at 03:20:41PM +0800, Zhong Jinghua wrote: >> + if (p.start < 0 || p.length <= 0 || p.start + p.length < 0) >> + return -EINVAL; > Were zero-length partitions allowed before? Before this patch, the io to the zero-length partition failed, I think it is meaningless, and it was fixed by the way > - Eric
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