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fix multi-connection crash (smp-08003)

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This commit is contained in:
zwj
2020-12-18 12:00:17 +08:00
parent e81104f377
commit 273d2fd5ec
3 changed files with 46 additions and 16 deletions
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18
components/bt/host/bluedroid/stack/l2cap/l2c_main.c
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@@ -904,12 +904,28 @@ void l2c_free_p_lcb_pool(void)
list_free(l2cb.p_lcb_pool);
}
void l2c_free_p_ccb_pool(void)
{
list_node_t *p_node = NULL;
tL2C_CCB *p_ccb = NULL;
for (p_node = list_begin(l2cb.p_ccb_pool); p_node; p_node = list_next(p_node)) {
p_ccb = list_node(p_node);
if (p_ccb) {
l2cu_release_ccb (p_ccb);
list_remove(l2cb.p_ccb_pool, p_ccb);
osi_free(p_ccb);
}
}
list_free(l2cb.p_ccb_pool);
}
void l2c_free(void)
{
list_free(l2cb.rcv_pending_q);
l2cb.rcv_pending_q = NULL;
l2c_free_p_lcb_pool();
list_free(l2cb.p_ccb_pool);
l2c_free_p_ccb_pool();
#if L2C_DYNAMIC_MEMORY
FREE_AND_RESET(l2c_cb_ptr);
#endif