Commit 1d1dc7a8 authored Jun 25, 2024 by Lyle Zhu Committed by Alberto Escolar Jun 27, 2024

Bluetooth: Classic: HF_AG: Fix unexpected return



When `buf->len` is 0, the function of the while-loop
will be returned with error code `-ENOTSUP`.
The code block after while-loop cannot be reached
event though it is a correct command.

Use `buf->len` as the end condition of the while-loop.

Fixes #74730.

Signed-off-by: Lyle Zhu <lyle.zhu@nxp.com>

parent a3a08b93

subsys/bluetooth/host/classic/hfp_ag.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -473,7 +473,7 @@ static int bt_hfp_ag_bac_handler(struct bt_hfp_ag ag, struct net_buf buf)
		}
		hfp_ag_unlock(ag);

		while (err == 0) {
		while (buf->len > 0) {
		err = get_number(buf, &codec);
		if (err != 0) {
		return -ENOTSUP;

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