On Fri, Oct 16, 2020 at 03:15:45PM +0200, Borislav Petkov wrote: > On Fri, Oct 16, 2020 at 08:43:01AM -0400, Arvind Sankar wrote: > > You need STACKPROTECTOR_STRONG -- I was testing with defconfig and the > > option is enabled by default. > > And you need to write those things in the commit messages. > > Please, for the future, always make sure that all required ingredients > for triggering a bug are documented in the commit message, before > sending a fix. Jörg and I were both scratching heads on how you're > reproducing this. > > Thx. >
Sorry about that. This config option I didn't notice before since I hadn't explicitly enabled the option, but I should have been more clear about how I reproduced. I actually came across this from the other end, was looking at the disassembly, saw the stack check call, and then spent a while debugging why it did _not_ just always crash. Thanks.
