调用sdp_record_register()时出现分段错误 [英] Segmentation fault when calling sdp_record_register()

问题描述

我正在尝试使用BlueZ在SDP中注册我的蓝牙服务.我遵循此教程.代码编译成功，但是运行它时，我遇到了段错误(即使从教程中复制粘贴了代码).

I'm trying to register my Bluetooth service in SDP using BlueZ. I follow this tutorial. Code compiles successfully but when I run it, I get a segmentation fault (even with the code copy-pasted from the tutorial).

堆栈跟踪的一部分:

{   "address": 140382101864854
,   "build_id": "a629c43f58d471aa12e35d3e63ee264c514a21ac"
,   "build_id_offset": 86422
,   "function_name": "sdp_device_record_register_binary"
,   "file_name": "/lib64/libbluetooth.so.3"
}
, {   "address": 140382101865504
,   "build_id": "a629c43f58d471aa12e35d3e63ee264c514a21ac"
,   "build_id_offset": 87072
,   "function_name": "sdp_device_record_register"
,   "file_name": "/lib64/libbluetooth.so.3"
}
, {   "address": 140382101865738
,   "build_id": "a629c43f58d471aa12e35d3e63ee264c514a21ac"
,   "build_id_offset": 87306
,   "function_name": "sdp_record_register"
,   "file_name": "/lib64/libbluetooth.so.3"
}

有人有同样的问题吗?

推荐答案

此分段错误来自Bluez 5中损坏的sdptool.

This segmentation fault is coming from broken sdptool in Bluez 5.

为此问题的解决方案是针对以下Raspberry Pi stackoverflow问题的解答.

Solution for this is given in answer for following Raspberry Pi stackoverflow question.

无法连接到FF:FF:FF:00:00:00上的SDP服务器:没有此类文件或目录

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