Hi Gustavo, On Wed, Sep 07, 2022 at 08:39:19AM +0100, Gustavo A. R. Silva wrote: > On Wed, Sep 07, 2022 at 01:42:16PM +0800, kernel test robot wrote: > > Hi! > > > > > Hi Kees Cook, > > > > the patch "[PATCH 1/2] fortify: Add run-time WARN for cross-field memcpy()" > > raises a persistent WARNING as below report in our tests. > > > > according to commit message, we understand this is kind of expected. but > > we don't have enough knowledge if it reveals a real issue in kernel source > > code and what the next step could be. > > > > so we still report FYI. > > > > if you think it's unnecessary for us to make out this kind of report, please > > let us know. we will consider how to refine our report rules. Thanks a lot! > > > > below is the full report. > > It seems that the idea is to continue reporting these warnings, as they > help us identify the places that need to be audited and determine how to > refactor the code (in case it's a false positive), or how to properly fix > it (in case it's an actual bug). thanks a lot! very glad our report is helpful :) > > In this case, it seems that the issue was already addressed by this patch: > > https://lore.kernel.org/linux-hardening/20220903043749.3102675-1-keescook@xxxxxxxxxxxx/ > > Thanks > -- > Gustavo
