wireguard-openbsd/lib/libusbhid/parse.c, branch jd/simplify-queueing WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/lib/libusbhid/parse.c?h=jd%2Fsimplify-queueing 2020-06-05T00:51:56Z HID parser could overflow if a malicious device (potentially USB) provided 2020-06-05T00:51:56Z jsg jsg@openbsd.org 2020-06-05T00:51:56Z urn:sha1:63aecb600ebe6efccef0aa7c10eeef19f29ed515 too many PUSH. report from Andy Nguyen @ google. fix by jcs from kernel hid.c rev 1.3 Return the correct report ID when hitting a "collection" item. 2015-02-04T00:43:45Z mpi mpi@openbsd.org 2015-02-04T00:43:45Z urn:sha1:95fec9d123395cc3e5e0873d34a5d401b7a4d311 Collection are reported before their corresponding report ID, so bring back the trick from old parser and do not return them until we find a report ID or another start or end of collection. Fix a regression introduced by last parser backport from FreeBSD reported by Benjamin Baier, thanks! Do not calculated the length of a report with an extra byte for the 2015-01-18T17:16:06Z mpi mpi@openbsd.org 2015-01-18T17:16:06Z urn:sha1:4e4160e6db62cab6d3079af8e5b10a10fc367d4b reportID because the kernel skips it. Problem reported and fix tested by Benjamin Baier. Keep libusbhid's HID parser in sync with the kernel one. This is mostly 2014-05-12T17:03:28Z mpi mpi@openbsd.org 2014-05-12T17:03:28Z urn:sha1:b3eedbb43cf389bcbf1399bd986672333cb880ec a backport from FreeBSD's r205728, r224511 and 225839 without the new functions to set/get a report ID nor the usbhidctl(1) & usbhidaction(1) bits. Committing now to open the "Monday's Bump Parade". use calloc. from Peter Malone 2014-05-07T01:14:21Z tedu tedu@openbsd.org 2014-05-07T01:14:21Z urn:sha1:ee353af9ca6a214d130ac4c31183f294949ab49a revert previous, it was hardly tested and is causing too many issues too close to release. 2012-07-16T19:57:17Z jasper jasper@openbsd.org 2012-07-16T19:57:17Z urn:sha1:674f1e1f723fdea645c268017ff0e0c142f1b64e as discussed with and ok mpi@ deraadt@ - port multiple report ID support for HID parser from FreeBSD code 2012-07-11T13:43:54Z yuo yuo@openbsd.org 2012-07-11T13:43:54Z urn:sha1:9b8cf20d4341d3744d6f105dda36f8b159827ce0 (rev. 205728, 224511 and 225839) - add hid_get_report_id(3) to get id of a descriptor. - crank the major in shlib_version 3.0 -> 4.0 ok deraadt@, mpi@ From NetBSD rev 1.5 2009-07-24T11:41:15Z jsg jsg@openbsd.org 2009-07-24T11:41:15Z urn:sha1:939a6d42d86cfca2666dfb5324b6701308f69406 The report size is not a local item, so don't clear it when clearing local items. Global Item #3 should be Physical Minimum not Maximum according 2009-07-24T08:37:47Z jsg jsg@openbsd.org 2009-07-24T08:37:47Z urn:sha1:12c240a5e6366e7c073fb19d0cfcfd08ec645a29 to the HID spec. From FreeBSD hid.c rev 1.31 knf + new interface: hid_start() is non-exit non-stderr spewing version of hid_init(); ok matthieu millert 2004-06-04T00:47:32Z deraadt deraadt@openbsd.org 2004-06-04T00:47:32Z urn:sha1:78e5c336378f2be0f025a901b0d21757cff7f56e