Hi Chen > Hello Greg Kroah-Hartman: > > in drivers/usb/renesas_usbhs/mod_host.c, in function usbhsh_queue_done: > > get ureq from pkt, by using the macro usbhsh_pkt_to_ureq (at line 637) > pkt is the sub-object of ureq (line 73..76, line 157..158) > > free ureq, by calling function usbhsh_ureq_free (at line 655) > use kfree to free ureq in function usbhsh_ureq_free (line 184..191) > originally ureq is call kzalloc in function usbhsh_ureq_alloc (line 171..179) > so pkt also free, too. > > still use pkt, by calling function usbhsh_endpoint_sequence_save (at line 657) > use pkt->zero in funcion usbhsh_endpoint_sequence_save (at line 243) > > > I find it through code review, please help to check this suggestion whether valid. > > if it was valid: > I prefer the relative member to provide relative patch. > if can not find relative member, I should try (although it seems not a good idea) Thank you for your review, and nice catch ! I think this is bug, and I didn't notice it. Best regards --- Kuninori Morimoto -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
