Mirrors/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-10-01 18:50:34 +03:00
Code Issues Packages Projects Releases Wiki Activity

fix(ble/bluedroid): BLE credit, reject when p_rcb NULL, timeout and leak fixes

Browse Source 
- l2c_int: align struct/constant types with l2c_ble/l2c_main
- l2c_api: null/state checks in L2CA_SendFixedChnlData
- l2c_ble: reject when p_rcb==NULL, add L2CAP_CMD_BLE_FLOW_CTRL_CREDIT;
  l2cble_init_direct_conn int64_t timeout and link_timeout==0 fix
- l2c_link: null/state checks and cleanup in hci_disc_comp/timeout/send_to_lower
- l2c_main: free p_msg on FCR non-Basic and COC branches; fix LE credit handling;
  process_l2cap_cmd bounds
- l2c_utils: credit/queue cleanup and null checks in l2cu_disconnect_chnl


(cherry picked from commit 16d523e9bf)

Co-authored-by: zhiweijian <zhiweijian@espressif.com>
This commit is contained in:
Zhi Wei Jian
2026-03-25 13:58:37 +08:00
parent 4bf1770901
commit f2e06ca905
6 changed files with 119 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/bt/host/bluedroid/stack/l2cap/include/l2c_int.h
+2 -2
View File
@@ -461,7 +461,7 @@ typedef struct t_l2c_linkcb {
*/
/* create connection retry count*/
UINT8 retry_create_con;
UINT32 start_time_s;
int64_t start_time_s;
#endif
#if (L2CAP_ROUND_ROBIN_CHANNEL_SERVICE == TRUE)
@@ -736,7 +736,7 @@ extern void l2c_link_timeout (tL2C_LCB *p_lcb);
extern void l2c_info_timeout (tL2C_LCB *p_lcb);
extern void l2c_link_check_send_pkts (tL2C_LCB *p_lcb, tL2C_CCB *p_ccb, BT_HDR *p_buf);
extern void l2c_link_adjust_allocation (void);
extern void l2c_link_process_num_completed_pkts (UINT8 *p);
extern void l2c_link_process_num_completed_pkts (UINT8 *p, UINT8 evt_len);
extern void l2c_link_process_num_completed_blocks (UINT8 controller_id, UINT8 *p, UINT16 evt_len);
extern void l2c_link_processs_num_bufs (UINT16 num_lm_acl_bufs);
extern UINT8 l2c_link_pkts_rcvd (UINT16 *num_pkts, UINT16 *handles);