Hello,
I am getting a segfault within BlueZ-5.36.
[ 8816.157843] bluetoothd[9264]: segfault at 2000000064 ip
00007fb2da31d216 sp 00007ffc65426b48 error 4 in
libc-2.19.so[7fb2da1dd000+1bb000].
"deviceinfo_init" seems to be the cause of the problem. As 'external'
flag is set for "deviceinfo_profile", one of the entry in
GSList ext_profiles
will be of type 'struct btd_profile'.
Unfortunately later when "src/profile.c:register_profile" calls
"find_ext_profile", g_strcmp0 tries to access "ext->owner" which does
not exist for "deviceinfo" entry.
The problem was gone by removing external flag.
--- a/profiles/deviceinfo/deviceinfo.c
+++ b/profiles/deviceinfo/deviceinfo.c
@@ -142,7 +142,6 @@ static int deviceinfo_driver_accept(struct
btd_service *service)
static struct btd_profile deviceinfo_profile = {
.name = "deviceinfo",
.remote_uuid = DEVICE_INFORMATION_UUID,
- .external = true,
.device_probe = deviceinfo_driver_probe,
.device_remove = deviceinfo_driver_remove,
.accept = deviceinfo_driver_accept,
Many Thanks,
Tony
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