Hi, I'm using GadgetFs for USB host fuzzing (using umap2), and part of the fuzzing session is to send invalid descriptors at various stages.
However, some requests are not delegated to user-land (see gadgetfs_setup() in gadget/legacy/inode.c), Specifically - GET_DESCRIPTOR (device/configuration) and SET_CONFIGURATION. Does a patch to switch the gadgetfs module to "delegate all" sounds reasonable? If so - what's the preferred way to do it? I have a few options in mind: - module parameter - write some command to the ep0 file - send an ioctl to the ep0 file Any other suggestion? Thanks, Binyamin Sharet -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
