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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: kP2yk8BRzm7C/bWEOIYBN15nVO+TaqS5Skfq//qS7LW4Mcfjw1EA8oeryo+bPWKYeCIYuSrOnkaAUIZ7mlIRe16rDTTbRKXYR3w7K/IxasXV8mUYEU/s/msE5kG4i4q2G5t7KPym/sffhVgS7ZtVmaXp7kZt4yZg0LM1rw9M6uOBubHHq2oSMD0oFRhiicWFUDME/1IekoqWTVPlyGgUIdd8c822IEq+WQ4dg+dHepEJAMZEHZlPpCJZbSodGqKgdUHiHDTc1BeFOupDEs4R/y1KJn/VKs8/3NvJU2zaVLh2+QR+E4wlI5n66kU7lYkWjpRKFVlHa11oQ76/Ut+J5CPprzoPdw9QsSEle4yfZaSxdSiqoMk/YfCS73qRZCVvhEwFugsGUL93R3Kxw6oamEmaH3fbgPnR+YXlpxaFlXi8Mxup8d60Gga2YjQ5N7oYm1fyE7G1AqE59MDQaULmej0pgA8z+7NsbdsdIzMo6kodOW55o8WeDhNjrKht+pgxuDExZiXHRChl363RJi/He2m3ll0B87LUNC79YKjsBQXZsm6iAsH1GP8UMh9Le31YGomAt7dKS6vfligIYQSWxlb2wydwA8d68JgOtch6xx2MX1GwT5ZP/ALTfM6snhQ1+gnHtUQWWs6WY50jTQdW8gYuE+Kib59KPfnDIVZ3Z27YNWXU8P32zC8eOnP1EWm3FjDfInSvceZez0Lz7shO7o4rWCIIZyqGb9zkmPYda85yftRrL5QgkSeBEkOLb9I3UfQVljkSnTKqmZh+ZeaPsShKa2uV3F84f5tH7QYcfNXmy15jzqHI6R2SNgIE+WMt+TMjdEZmnvtbkdlXgM6mmi4UjyZ9AddfROvRtdoIHAd4LkYWrw9MgtQ/UzELvzTf8rhS2MXEvxCc9HelQ4BxakGEB/ws6OVlmSJVcJrVPtjF3Z+rtvx3Ymtal9pDuByKKgYSK0G+DLnR8GrWn9IFZEq2CJK847xyzcXY42g+ByI/aoer5jTW9Z+CdbVWS6/PaUDw24+xkBpL+WDz1myFoeU5JVwdk3uEtiPb/MxBx53E8Dkl1qJ6KZgLSnApCqbrIYi0Lvl8fLDJ0GLHLKBP0R2dF/CWjlOjnu6ACVvBV6V/hpSbYooQ5RTVv/QOgYlII/MuI2XZY7j3s7XCTYNFs39zl+7Bjq0ROxxoRX75PkGCg1ucq4tp0XwkaDnf4eQXbeS4cyhLQ8g+5g5Ms91nTU471LURu7N6GcDYj3dKiGsLsZi/BBcLhtVncJiLwi48PMQBd3BVcWPTP9ktD1lcOtR9dhDF6LswgcYf7VC3YQRinekQsSWaWBuPwsAtypd44FxXKraXRkvpXg5PnQrQ018a9qcqtJNr6AMqs+c0cULsJM7Rkm7u7KXG6/Q99d+g10xJcz9wR7tzWL/wB54yJZrN4myUSnAX5GXLkH1aKYwnQXRMtTr4IDVAjaM/+kxNnPk3ilJDvT4LU+c2/q1ZSP2ulR70ajWRE6w5/kq3V3gF0S8+JcxY++RnNy4i9OZAmfod7qbPR63EowqeZBt0L4kiQFaG6Qf+gWTVd+U4xmgJ9LWrWhuoQ+H2ZF/wg5GM28+dxLhLDtglKUyc/wFmDQ== X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 61d5af30-be27-40ca-51e3-08dc23f8bffc X-MS-Exchange-CrossTenant-AuthSource: AS8PR04MB8898.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Feb 2024 14:10:46.0724 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 1Ql+xvC4c4epyeCHlVf1mjmla/aVMiRlF+54C3aXbXKmwxNjNmiov3lICAWVhq/UQ1vVLuGK3iE04ai9YGnvFw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PA4PR04MB7999 When freeing a remote bap endpoint, the endpoint reference inside the stream should be set to NULL, to avoid later use after free errors. --- src/shared/bap.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/src/shared/bap.c b/src/shared/bap.c index 851d6a5fa..60fb826c3 100644 --- a/src/shared/bap.c +++ b/src/shared/bap.c @@ -2979,6 +2979,16 @@ static void bap_state_free(void *data) free(state); } +static void bap_ep_free(void *data) +{ + struct bt_bap_endpoint *ep = data; + + if (ep && ep->stream) + ep->stream->ep = NULL; + + free(ep); +} + static void bap_detached(void *data, void *user_data) { struct bt_bap_cb *cb = data; @@ -3001,7 +3011,7 @@ static void bap_free(void *data) queue_destroy(bap->ready_cbs, bap_ready_free); queue_destroy(bap->state_cbs, bap_state_free); queue_destroy(bap->local_eps, free); - queue_destroy(bap->remote_eps, free); + queue_destroy(bap->remote_eps, bap_ep_free); queue_destroy(bap->reqs, bap_req_free); queue_destroy(bap->notify, NULL);