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Bluetooth: Controller: Fix not clearing Static Random Address on reset

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When host issue HCI Reset controller should clear LE Static Random
address. Otherwise controller may incorrectly use one from before
HCI reset insread of rejecting HCI commands.

This was affecting following qualification test cases:
HCI/CCO/BI-51-C
HCI/CCO/BI-53-C
HCI/CCO/BI-54-C
HCI/CCO/BI-56-C
HCI/DDI/BI-06-C
HCI/DDI/BI-07-C

Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl>
This commit is contained in:
Szymon Janc 2022-05-24 13:36:48 +02:00 committed by Carles Cufí
parent 084aca1aa4
commit b3de861d15
2 changed files with 13 additions and 2 deletions
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12
subsys/bluetooth/controller/ll_sw/ll_addr.c
View file

@ -52,9 +52,17 @@ uint8_t ll_addr_set(uint8_t addr_type, uint8_t const *const bdaddr)
}
if (addr_type) {
memcpy(rnd_addr, bdaddr, BDADDR_SIZE);
if (bdaddr) {
(void)memcpy(rnd_addr, bdaddr, BDADDR_SIZE);
} else {
(void)memset(rnd_addr, 0, BDADDR_SIZE);
}
} else {
memcpy(pub_addr, bdaddr, BDADDR_SIZE);
if (bdaddr) {
(void)memcpy(pub_addr, bdaddr, BDADDR_SIZE);
} else {
(void)memset(pub_addr, 0, BDADDR_SIZE);
}
}
return 0;

3
subsys/bluetooth/controller/ll_sw/ull.c
View file

@ -849,6 +849,9 @@ void ll_reset(void)
err = ull_df_reset();
LL_ASSERT(!err);
#endif
/* clear static random address */
(void)ll_addr_set(1U, NULL);
}
/**