From 6e9e0928b0663f31f5b35949015313d8afbd28e9 Mon Sep 17 00:00:00 2001 From: James Prestwood Date: Wed, 27 Aug 2025 05:54:52 -0700 Subject: [PATCH] vendor_quirks: implement two vendor quirks ignore_bss_tm_candidates: When a BSS requests a station roam it can optionally include a list of BSS's that can be roamed to. IWD uses this list and only scans on those frequencies. In some cases though the AP's list contains very poor options and it would be better for IWD to request a full neighbor report. replay_counter_mismatch: On some Aruba APs there is a mismatch in the replay counters between what is seen in scans versus authentications/associations. This difference is not allowed in the spec, therefore IWD will not connect. This quirk is intended to relax that check. --- src/vendor_quirks.c | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/src/vendor_quirks.c b/src/vendor_quirks.c index 18a9ba7a..4fba0c33 100644 --- a/src/vendor_quirks.c +++ b/src/vendor_quirks.c @@ -25,6 +25,7 @@ #endif #include +#include #include @@ -34,7 +35,16 @@ static const struct { uint8_t oui[3]; struct vendor_quirk quirks; } oui_quirk_db[] = { - { } + { + /* Cisco Meraki */ + { 0x00, 0x18, 0x0a }, + { .ignore_bss_tm_candidates = true }, + }, + { + /* Hewlett Packard, owns Aruba */ + { 0x00, 0x0b, 0x86 }, + { .replay_counter_mismatch = true }, + }, }; void vendor_quirks_append_for_oui(const uint8_t *oui, @@ -58,8 +68,15 @@ void vendor_quirks_append_for_oui(const uint8_t *oui, const char *vendor_quirks_to_string(struct vendor_quirk quirks) { static char out[1024]; + char *pos = out; size_t s = 0; + if (quirks.ignore_bss_tm_candidates) + s += snprintf(pos, sizeof(out) - s, "IgnoreBssTmCandidateList"); + + if (quirks.replay_counter_mismatch) + s += snprintf(pos, sizeof(out) - s, "ReplayCounterMismatch"); + if (!s) return NULL;