diff options
Diffstat (limited to 'stack/btm/btm_dev.c')
| -rw-r--r-- | stack/btm/btm_dev.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/stack/btm/btm_dev.c b/stack/btm/btm_dev.c index 78af31ffb..9baa73a3e 100644 --- a/stack/btm/btm_dev.c +++ b/stack/btm/btm_dev.c @@ -172,17 +172,16 @@ BOOLEAN BTM_SecAddDevice (BD_ADDR bd_addr, DEV_CLASS dev_class, BD_NAME bd_name, } -/******************************************************************************* -** -** Function BTM_SecDeleteDevice -** -** Description Free resources associated with the device. -** -** Parameters: bd_addr - BD address of the peer -** -** Returns TRUE if removed OK, FALSE if not found or ACL link is active -** -*******************************************************************************/ +/** Free resources associated with the device associated with |bd_addr| address. + * + * *** WARNING *** + * tBTM_SEC_DEV_REC associated with bd_addr becomes invalid after this function + * is called, also any of it's fields. i.e. if you use p_dev_rec->bd_addr, it is + * no longer valid! + * *** WARNING *** + * + * Returns true if removed OK, false if not found or ACL link is active. + */ BOOLEAN BTM_SecDeleteDevice (BD_ADDR bd_addr) { tBTM_SEC_DEV_REC *p_dev_rec; @@ -196,9 +195,11 @@ BOOLEAN BTM_SecDeleteDevice (BD_ADDR bd_addr) if ((p_dev_rec = btm_find_dev(bd_addr)) != NULL) { + BD_ADDR bda; + memcpy(bda, bd_addr, BD_ADDR_LEN); btm_sec_free_dev(p_dev_rec); /* Tell controller to get rid of the link key, if it has one stored */ - BTM_DeleteStoredLinkKey (p_dev_rec->bd_addr, NULL); + BTM_DeleteStoredLinkKey(bda, NULL); } return TRUE; |