On Tue, Jun 25, 2024 at 01:33:48AM -0700, Alexey Makhalov wrote: > Caller of vmware_hypercall_slow() can pass NULL into *out1, > *out2,... *out5. It will lead to a NULL pointer dereference. > > Check a pointer for NULL before assigning a value. I queue your patches and *now* you find this?! How did you test them in the first place and why was this scenario missed? Geez. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette