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avrcp_browsing_target: fix set browsed player

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This commit is contained in:
Milanka Ringwald 2024-11-11 17:09:30 +01:00 committed by Matthias Ringwald
parent 88410903bf
commit c47b8cb4bc
1 changed files with 7 additions and 10 deletions
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17
src/classic/avrcp_browsing_target.c
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@ -201,21 +201,18 @@ static void avrcp_browsing_target_packet_handler(uint8_t packet_type, uint16_t c
break;
}
case AVRCP_PDU_ID_SET_BROWSED_PLAYER:
// param length (2), player_id (2)
// player_id (2)
if (parameter_length != 2){
avrcp_browsing_target_response_general_reject(browsing_connection, AVRCP_STATUS_INVALID_COMMAND);
break;
}
if ( (pos + 2) > size ){
avrcp_browsing_target_response_general_reject(browsing_connection, AVRCP_STATUS_INVALID_COMMAND);
break;
}
if (big_endian_read_16(packet, pos) != 2){
avrcp_browsing_target_response_general_reject(browsing_connection, AVRCP_STATUS_INVALID_COMMAND);
break;
}
if ( (pos + 4) > size ){
avrcp_browsing_target_response_general_reject(browsing_connection, AVRCP_STATUS_INVALID_PLAYER_ID);
break;
}
avrcp_browsing_target_emit_set_browsed_player(avrcp_target_context.browsing_avrcp_callback, channel, big_endian_read_16(packet, pos+2));
avrcp_browsing_target_emit_set_browsed_player(avrcp_target_context.browsing_avrcp_callback, channel, big_endian_read_16(packet, pos));
break;
default:
avrcp_browsing_target_response_general_reject(browsing_connection, AVRCP_STATUS_INVALID_COMMAND);