[PATCH BlueZ v2 0/9] properties_changed: check for NULL iterator

[PATCH BlueZ v2 0/9] properties_changed: check for NULL iterator

[Christian Eggers]

v2:
----
- 7/9: don't call memcpy(x, NULL, 0) [Scan Build]
- 9/9: shorten GIT summary [GitLint]

Christian Eggers (9):
  advertising: parse_secondary: fix loop condition
  advertising: parse_secondary: fix mask value
  advertising: parse_secondary: check for NULL iterator
  advertising: parse_min_interval: reset min_interval if iter is NULL
  advertising: parse_[min|max]_interval: reset value if iter is NULL
  advertising: parse_tx_power: reset value if iter is NULL
  client/gatt: proxy_property_changed: check for NULL iterator
  gatt: proxy_property_changed: check for NULL iterator
  battery: provided_battery_property_changed_cb: check iterator

 client/gatt.c       | 17 ++++++++++-------
 src/advertising.c   | 22 +++++++++++++++++-----
 src/battery.c       | 10 ++++++----
 src/gatt-database.c | 20 +++++++++++---------
 4 files changed, 44 insertions(+), 25 deletions(-)

-- 
2.35.3

[PATCH BlueZ v2 1/9] advertising: parse_secondary: fix loop condition

[Christian Eggers]

"secondary" isn't an array of pointers, so the iterator can never be
NULL.
---
 src/advertising.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/advertising.c b/src/advertising.c
index 1fe371a9f345..15ef44def031 100644
--- a/src/advertising.c
+++ b/src/advertising.c
@@ -1055,7 +1055,7 @@ static bool parse_secondary(DBusMessageIter *iter,
 
 	dbus_message_iter_get_basic(iter, &str);
 
-	for (sec = secondary; sec && sec->name; sec++) {
+	for (sec = secondary; sec->name; sec++) {
 		if (strcmp(str, sec->name))
 			continue;
 
-- 
2.35.3

RE: properties_changed: check for NULL iterator

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 1368 bytes --]

This is automated email and please do not reply to this email!

Dear submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=679920

---Test result---

Test Summary:
CheckPatch                    PASS      4.24 seconds
GitLint                       FAIL      2.93 seconds
Prep - Setup ELL              PASS      31.70 seconds
Build - Prep                  PASS      0.62 seconds
Build - Configure             PASS      7.06 seconds
Build - Make                  PASS      884.89 seconds
Make Check                    PASS      11.33 seconds
Make Check w/Valgrind         PASS      344.83 seconds
Make Distcheck                PASS      211.00 seconds
Build w/ext ELL - Configure   PASS      7.14 seconds
Build w/ext ELL - Make        PASS      116.89 seconds
Incremental Build w/ patches  PASS      533.39 seconds
Scan Build                    PASS      715.27 seconds

Details
##############################
Test: GitLint - FAIL
Desc: Run gitlint with rule in .gitlint
Output:
[BlueZ,v2,4/9] advertising: parse_min_interval: reset min_interval if iter is NULL
1: T1 Title exceeds max length (82>80): "[BlueZ,v2,4/9] advertising: parse_min_interval: reset min_interval if iter is NULL"




---
Regards,
Linux Bluetooth

RE: properties_changed: check for NULL iterator

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 537 bytes --]

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----
error: patch failed: src/advertising.c:1055
error: src/advertising.c: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch


Please resolve the issue and submit the patches again.


---
Regards,
Linux Bluetooth

RE: properties_changed: check for NULL iterator

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 537 bytes --]

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----
error: patch failed: src/advertising.c:1055
error: src/advertising.c: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch


Please resolve the issue and submit the patches again.


---
Regards,
Linux Bluetooth

RE: properties_changed: check for NULL iterator

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 537 bytes --]

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----
error: patch failed: src/advertising.c:1055
error: src/advertising.c: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch


Please resolve the issue and submit the patches again.


---
Regards,
Linux Bluetooth

RE: properties_changed: check for NULL iterator

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 537 bytes --]

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----
error: patch failed: src/advertising.c:1055
error: src/advertising.c: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch


Please resolve the issue and submit the patches again.


---
Regards,
Linux Bluetooth

RE: properties_changed: check for NULL iterator

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 537 bytes --]

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----
error: patch failed: src/advertising.c:1055
error: src/advertising.c: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch


Please resolve the issue and submit the patches again.


---
Regards,
Linux Bluetooth

RE: properties_changed: check for NULL iterator

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 537 bytes --]

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----
error: patch failed: src/advertising.c:1055
error: src/advertising.c: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch


Please resolve the issue and submit the patches again.


---
Regards,
Linux Bluetooth

RE: properties_changed: check for NULL iterator

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 537 bytes --]

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----
error: patch failed: src/advertising.c:1055
error: src/advertising.c: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch


Please resolve the issue and submit the patches again.


---
Regards,
Linux Bluetooth

RE: properties_changed: check for NULL iterator

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 537 bytes --]

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----
error: patch failed: src/advertising.c:1055
error: src/advertising.c: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch


Please resolve the issue and submit the patches again.


---
Regards,
Linux Bluetooth

RE: properties_changed: check for NULL iterator

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 537 bytes --]

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----
error: patch failed: src/advertising.c:1055
error: src/advertising.c: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch


Please resolve the issue and submit the patches again.


---
Regards,
Linux Bluetooth

RE: properties_changed: check for NULL iterator

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 537 bytes --]

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----
error: patch failed: src/advertising.c:1055
error: src/advertising.c: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch


Please resolve the issue and submit the patches again.


---
Regards,
Linux Bluetooth

RE: properties_changed: check for NULL iterator

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 537 bytes --]

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----
error: patch failed: src/advertising.c:1055
error: src/advertising.c: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch


Please resolve the issue and submit the patches again.


---
Regards,
Linux Bluetooth

RE: properties_changed: check for NULL iterator

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 537 bytes --]

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----
error: patch failed: src/advertising.c:1055
error: src/advertising.c: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch


Please resolve the issue and submit the patches again.


---
Regards,
Linux Bluetooth

RE: properties_changed: check for NULL iterator

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 537 bytes --]

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----
error: patch failed: src/advertising.c:1055
error: src/advertising.c: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch


Please resolve the issue and submit the patches again.


---
Regards,
Linux Bluetooth

RE: properties_changed: check for NULL iterator

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 537 bytes --]

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----
error: patch failed: src/advertising.c:1055
error: src/advertising.c: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch


Please resolve the issue and submit the patches again.


---
Regards,
Linux Bluetooth

[PATCH BlueZ v2 2/9] advertising: parse_secondary: fix mask value

[Christian Eggers]

It looks like a wrong mask value is used here as only the bits mentioned
in adv_secondary::flag can be set again within the loop.

Replace magic number by preprocessor macro.
---
 src/advertising.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/advertising.c b/src/advertising.c
index 15ef44def031..42ac627604fe 100644
--- a/src/advertising.c
+++ b/src/advertising.c
@@ -1051,7 +1051,7 @@ static bool parse_secondary(DBusMessageIter *iter,
 		return false;
 
 	/* Reset secondary channels before parsing */
-	client->flags &= 0xfe00;
+	client->flags &= ~MGMT_ADV_FLAG_SEC_MASK;
 
 	dbus_message_iter_get_basic(iter, &str);
 
-- 
2.35.3

[PATCH BlueZ v2 3/9] advertising: parse_secondary: check for NULL iterator

[Christian Eggers]

The passed iterator can be NULL as in
gdbus/client.c::properties_changed():
...
   proxy->prop_func(..., ..., iter=NULL, ...)
   +--src/advertising.c::properties_changed(..., ..., iter, ...);
      +--parse_secondary(iter, ...);
...
---
 src/advertising.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/advertising.c b/src/advertising.c
index 42ac627604fe..6d8d06edd34f 100644
--- a/src/advertising.c
+++ b/src/advertising.c
@@ -1047,6 +1047,12 @@ static bool parse_secondary(DBusMessageIter *iter,
 	const char *str;
 	struct adv_secondary *sec;
 
+	if (!iter) {
+		/* Reset secondary channels */
+		client->flags &= ~MGMT_ADV_FLAG_SEC_MASK;
+		return true;
+	}
+
 	if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_STRING)
 		return false;
 
-- 
2.35.3

[PATCH BlueZ v2 4/9] advertising: parse_min_interval: reset min_interval if iter is NULL

[Christian Eggers]

Set property to its default value (as done in all other methods listed
in parsers[]).
---
 src/advertising.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/advertising.c b/src/advertising.c
index 6d8d06edd34f..fbfd90b4e300 100644
--- a/src/advertising.c
+++ b/src/advertising.c
@@ -1087,8 +1087,10 @@ static bool parse_min_interval(DBusMessageIter *iter,
 	if (!(g_dbus_get_flags() & G_DBUS_FLAG_ENABLE_EXPERIMENTAL))
 		return true;
 
-	if (!iter)
+	if (!iter) {
+		client->min_interval = 0;
 		return false;
+	}
 
 	if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_UINT32)
 		return false;
-- 
2.35.3

[PATCH BlueZ v2 5/9] advertising: parse_[min|max]_interval: reset value if iter is NULL

[Christian Eggers]

Set property to its default value (as done in all other methods listed
in parsers[]).
---
 src/advertising.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/advertising.c b/src/advertising.c
index fbfd90b4e300..25df2297b3c1 100644
--- a/src/advertising.c
+++ b/src/advertising.c
@@ -1120,8 +1120,10 @@ static bool parse_max_interval(DBusMessageIter *iter,
 	if (!(g_dbus_get_flags() & G_DBUS_FLAG_ENABLE_EXPERIMENTAL))
 		return true;
 
-	if (!iter)
+	if (!iter) {
+		client->max_interval = 0;
 		return false;
+	}
 
 	if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_UINT32)
 		return false;
-- 
2.35.3

[PATCH BlueZ v2 6/9] advertising: parse_tx_power: reset value if iter is NULL

[Christian Eggers]

Set property to its default value (as done in all other methods listed
in parsers[]).
---
 src/advertising.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/advertising.c b/src/advertising.c
index 25df2297b3c1..f9748b1328bc 100644
--- a/src/advertising.c
+++ b/src/advertising.c
@@ -1153,8 +1153,10 @@ static bool parse_tx_power(DBusMessageIter *iter,
 	if (!(g_dbus_get_flags() & G_DBUS_FLAG_ENABLE_EXPERIMENTAL))
 		return true;
 
-	if (!iter)
+	if (!iter) {
+		client->tx_power = ADV_TX_POWER_NO_PREFERENCE;
 		return false;
+	}
 
 	if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INT16)
 		return false;
-- 
2.35.3

[PATCH BlueZ v2 7/9] client/gatt: proxy_property_changed: check for NULL iterator

[Christian Eggers]

The passed iterator can be NULL as in
gdbus/client.c::properties_changed():
...
   proxy->prop_func(..., ..., iter=NULL, ...)
   +--client/gatt.c::proxy_property_changed(..., ..., iter, ...);
      +--dbus_message_iter_get_arg_type(iter);
...
---
 client/gatt.c | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/client/gatt.c b/client/gatt.c
index efd736b2359a..e945b524b071 100644
--- a/client/gatt.c
+++ b/client/gatt.c
@@ -3003,17 +3003,20 @@ static void proxy_property_changed(GDBusProxy *proxy, const char *name,
 			chrc->path, bt_uuidstr_to_str(chrc->uuid), name);
 
 	if (!strcmp(name, "Value")) {
-		DBusMessageIter array;
-		uint8_t *value;
-		int len;
+		uint8_t *value = "";  /*don't pass NULL to write_value() */
+		int len = 0;
+
+		if (iter && dbus_message_iter_get_arg_type(iter) ==
+				DBUS_TYPE_ARRAY) {
+			DBusMessageIter array;
 
-		if (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_ARRAY) {
 			dbus_message_iter_recurse(iter, &array);
 			dbus_message_iter_get_fixed_array(&array, &value, &len);
-			write_value(&chrc->value_len, &chrc->value, value, len,
-					0, chrc->max_val_len);
-			bt_shell_hexdump(value, len);
 		}
+
+		write_value(&chrc->value_len, &chrc->value, value, len,
+				0, chrc->max_val_len);
+		bt_shell_hexdump(value, len);
 	}
 
 	g_dbus_emit_property_changed(conn, chrc->path, CHRC_INTERFACE, name);
-- 
2.35.3

[PATCH BlueZ v2 8/9] gatt: proxy_property_changed: check for NULL iterator

[Christian Eggers]

The passed iterator can be NULL as in
src/gatt-database.c::properties_changed():
...
   proxy->prop_func(..., ..., iter=NULL, ...)
   +--client/gatt.c::property_changed_cb(..., ..., iter, ...);
      +--dbus_message_iter_get_arg_type(iter);
...
---
 src/gatt-database.c | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/src/gatt-database.c b/src/gatt-database.c
index c72f4a4d5c54..ea282d4bc193 100644
--- a/src/gatt-database.c
+++ b/src/gatt-database.c
@@ -2867,17 +2867,19 @@ static void property_changed_cb(GDBusProxy *proxy, const char *name,
 	if (strcmp(name, "Value"))
 		return;
 
-	if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_ARRAY) {
-		DBG("Malformed \"Value\" property received");
-		return;
-	}
+	if (iter) {
+		if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_ARRAY) {
+			DBG("Malformed \"Value\" property received");
+			return;
+		}
 
-	dbus_message_iter_recurse(iter, &array);
-	dbus_message_iter_get_fixed_array(&array, &value, &len);
+		dbus_message_iter_recurse(iter, &array);
+		dbus_message_iter_get_fixed_array(&array, &value, &len);
 
-	if (len < 0) {
-		DBG("Malformed \"Value\" property received");
-		return;
+		if (len < 0) {
+			DBG("Malformed \"Value\" property received");
+			return;
+		}
 	}
 
 	/* Truncate the value if it's too large */
-- 
2.35.3

[PATCH BlueZ v2 9/9] battery: provided_battery_property_changed_cb: check iterator

[Christian Eggers]

The passed iterator can be NULL as in
gdbus/client.c::properties_changed():
...
   proxy->prop_func(..., ..., iter=NULL, ...)
   +--src/battery.c::provided_battery_property_changed_cb(, , iter, );
      +--dbus_message_iter_get_arg_type(iter);
...
---
 src/battery.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/battery.c b/src/battery.c
index 77fee22b6e61..88a53e80e890 100644
--- a/src/battery.c
+++ b/src/battery.c
@@ -252,7 +252,7 @@ static void provided_battery_property_changed_cb(GDBusProxy *proxy,
 						 DBusMessageIter *iter,
 						 void *user_data)
 {
-	uint8_t percentage;
+	uint8_t percentage = 0;
 	const char *export_path;
 	DBusMessageIter dev_iter;
 
@@ -264,10 +264,12 @@ static void provided_battery_property_changed_cb(GDBusProxy *proxy,
 	if (strcmp(name, "Percentage") != 0)
 		return;
 
-	if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_BYTE)
-		return;
+	if (iter) {
+		if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_BYTE)
+			return;
 
-	dbus_message_iter_get_basic(iter, &percentage);
+		dbus_message_iter_get_basic(iter, &percentage);
+	}
 
 	DBG("battery percentage changed on %s, percentage = %d",
 	    g_dbus_proxy_get_path(proxy), percentage);
-- 
2.35.3

Re: [PATCH BlueZ v2 0/9] properties_changed: check for NULL iterator

[Luiz Augusto von Dentz]

Hi Christian,

On Fri, Sep 23, 2022 at 8:02 AM Christian Eggers <ceggers@arri.de> wrote:

Perhaps you should rephrase to mention the NULL iter is actually the
result of invalidate properties.

> v2:
> ----
> - 7/9: don't call memcpy(x, NULL, 0) [Scan Build]
> - 9/9: shorten GIT summary [GitLint]
>
> Christian Eggers (9):
>   advertising: parse_secondary: fix loop condition
>   advertising: parse_secondary: fix mask value
>   advertising: parse_secondary: check for NULL iterator
>   advertising: parse_min_interval: reset min_interval if iter is NULL
>   advertising: parse_[min|max]_interval: reset value if iter is NULL
>   advertising: parse_tx_power: reset value if iter is NULL
>   client/gatt: proxy_property_changed: check for NULL iterator
>   gatt: proxy_property_changed: check for NULL iterator
>   battery: provided_battery_property_changed_cb: check iterator
>
>  client/gatt.c       | 17 ++++++++++-------
>  src/advertising.c   | 22 +++++++++++++++++-----
>  src/battery.c       | 10 ++++++----
>  src/gatt-database.c | 20 +++++++++++---------
>  4 files changed, 44 insertions(+), 25 deletions(-)
>
> --
> 2.35.3
>


-- 
Luiz Augusto von Dentz

Re: [PATCH BlueZ v2 0/9] properties_changed: check for NULL iterator

[patchwork-bot+bluetooth]

Hello:

This series was applied to bluetooth/bluez.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:

On Fri, 23 Sep 2022 16:55:53 +0200 you wrote:
> v2:
> ----
> - 7/9: don't call memcpy(x, NULL, 0) [Scan Build]
> - 9/9: shorten GIT summary [GitLint]
> 
> Christian Eggers (9):
>   advertising: parse_secondary: fix loop condition
>   advertising: parse_secondary: fix mask value
>   advertising: parse_secondary: check for NULL iterator
>   advertising: parse_min_interval: reset min_interval if iter is NULL
>   advertising: parse_[min|max]_interval: reset value if iter is NULL
>   advertising: parse_tx_power: reset value if iter is NULL
>   client/gatt: proxy_property_changed: check for NULL iterator
>   gatt: proxy_property_changed: check for NULL iterator
>   battery: provided_battery_property_changed_cb: check iterator
> 
> [...]

Here is the summary with links:
  - [BlueZ,v2,1/9] advertising: parse_secondary: fix loop condition
    https://git.kernel.org/pub/scm/bluetooth/bluez.git/?id=47821c473102
  - [BlueZ,v2,2/9] advertising: parse_secondary: fix mask value
    https://git.kernel.org/pub/scm/bluetooth/bluez.git/?id=2e4327816587
  - [BlueZ,v2,3/9] advertising: parse_secondary: check for NULL iterator
    https://git.kernel.org/pub/scm/bluetooth/bluez.git/?id=732eaa7ccf85
  - [BlueZ,v2,4/9] advertising: parse_min_interval: reset min_interval if iter is NULL
    https://git.kernel.org/pub/scm/bluetooth/bluez.git/?id=abfb3a807c39
  - [BlueZ,v2,5/9] advertising: parse_[min|max]_interval: reset value if iter is NULL
    https://git.kernel.org/pub/scm/bluetooth/bluez.git/?id=a18d66862da1
  - [BlueZ,v2,6/9] advertising: parse_tx_power: reset value if iter is NULL
    https://git.kernel.org/pub/scm/bluetooth/bluez.git/?id=47346e5390bb
  - [BlueZ,v2,7/9] client/gatt: proxy_property_changed: check for NULL iterator
    (no matching commit)
  - [BlueZ,v2,8/9] gatt: proxy_property_changed: check for NULL iterator
    https://git.kernel.org/pub/scm/bluetooth/bluez.git/?id=f5cbe08af22e
  - [BlueZ,v2,9/9] battery: provided_battery_property_changed_cb: check iterator
    https://git.kernel.org/pub/scm/bluetooth/bluez.git/?id=15895e401e1e

You are awesome, thank you!
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