On Wed, Oct 16, 2024 at 09:25:54AM +0200, Philipp Stanner wrote: > In psnet_open_pf_bar() and snet_open_vf_bar() a string later passed to > pcim_iomap_regions() is placed on the stack. Neither > pcim_iomap_regions() nor the functions it calls copy that string. > > Should the string later ever be used, this, consequently, causes > undefined behavior since the stack frame will by then have disappeared. > > Fix the bug by allocating the strings on the heap through > devm_kasprintf().
> --- I haven't found the reason for resending. Can you elaborate here? -- With Best Regards, Andy Shevchenko
