Messages in this thread | | | Subject | Re: [patch] nvme: lightnvm: buffer overflow in nvme_nvm_identity() | From | Matias Bjørling <> | Date | Tue, 26 Jan 2016 10:56:57 +0100 |
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On 01/26/2016 10:27 AM, Dan Carpenter wrote: > nvme_nvm_id->ppaf is 4 bytes larger than nvm_id->ppaf. We're using the > larger size struct for the sizeof() so we end up corrupting the > first four bytes of nvm_id->groups[]. It doesn't look like we actually > want to copy those last bytes anyway. >
Thanks, Dan. You are right. The four bytes are overwritten afterwards and hid the issue.
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