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hci: fix call to hci_whitelist_add when entry on controller but scheduled for removal

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This commit is contained in:
Matthias Ringwald 2020-10-01 15:49:54 +02:00
parent b6d1479553
commit 287379cc24
1 changed files with 7 additions and 2 deletions
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9
src/hci.c
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@ -5449,8 +5449,13 @@ static uint8_t hci_whitelist_add(bd_addr_type_t address_type, const bd_addr_t ad
if (memcmp(entry->address, address, 6) != 0) {
continue;
}
// already in there
return ERROR_CODE_COMMAND_DISALLOWED;
// disallow if already scheduled to add
if ((entry->state & LE_WHITELIST_ADD_TO_CONTROLLER) != 0){
return ERROR_CODE_COMMAND_DISALLOWED;
}
// still on controller, but scheduled to remove -> re-add
entry->state |= LE_WHITELIST_ADD_TO_CONTROLLER;
return ERROR_CODE_SUCCESS;
}
// alloc and add to list
whitelist_entry_t * entry = btstack_memory_whitelist_entry_get();