* [BlueZ, v4 1/9] unit: Add test for sdp_xml_parse_record()
2026-08-12 8:01 [BlueZ, v4 0/9] 3 SDP XML security fixes Bastien Nocera
@ 2026-08-12 8:01 ` Bastien Nocera
2026-08-12 9:45 ` 3 SDP XML security fixes bluez.test.bot
2026-08-12 8:01 ` [BlueZ, v4 2/9] sdp-xml: Fix crash caused by type confusion when parsing crafted SDP XML Bastien Nocera
` (7 subsequent siblings)
8 siblings, 1 reply; 11+ messages in thread
From: Bastien Nocera @ 2026-08-12 8:01 UTC (permalink / raw)
To: linux-bluetooth
This adds 2 example XML files from other repositories, under a fair use
license exception.
---
Makefile.am | 13 +++
unit/sdp-xml/Bluetooth_HID-sdp_record.xml | 123 ++++++++++++++++++++++
unit/sdp-xml/qt-SerialPortSDPRecord.xml | 57 ++++++++++
unit/test-sdp-xml.c | 85 +++++++++++++++
4 files changed, 278 insertions(+)
create mode 100644 unit/sdp-xml/Bluetooth_HID-sdp_record.xml
create mode 100644 unit/sdp-xml/qt-SerialPortSDPRecord.xml
create mode 100644 unit/test-sdp-xml.c
diff --git a/Makefile.am b/Makefile.am
index 19c468d3a504..1ecb5e1ddaec 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -637,6 +637,19 @@ unit_test_sdp_SOURCES = unit/test-sdp.c \
unit_test_sdp_LDADD = lib/libbluetooth-internal.la \
src/libshared-glib.la $(GLIB_LIBS)
+unit_tests += unit/test-sdp-xml
+
+unit_test_sdp_xml_SOURCES = unit/test-sdp-xml.c \
+ src/sdp-xml.c src/sdp-xml.h \
+ src/log.h src/log.c
+unit_test_sdp_xml_LDADD = lib/libbluetooth-internal.la \
+ src/libshared-glib.la $(GLIB_LIBS)
+unit_test_sdp_xml_CFLAGS = $(AM_CFLAGS) $(GLIB_CFLAGS) -DTOP_SRCDIR=\""$(srcdir)"\"
+unit_test_sdp_xml_CPPFLAGS = -I$(srcdir)/lib
+
+EXTRA_DIST += unit/sdp-xml/Bluetooth_HID-sdp_record.xml \
+ unit/sdp-xml/qt-SerialPortSDPRecord.xml
+
unit_tests += unit/test-avdtp
unit_test_avdtp_SOURCES = unit/test-avdtp.c \
diff --git a/unit/sdp-xml/Bluetooth_HID-sdp_record.xml b/unit/sdp-xml/Bluetooth_HID-sdp_record.xml
new file mode 100644
index 000000000000..687b0b15b520
--- /dev/null
+++ b/unit/sdp-xml/Bluetooth_HID-sdp_record.xml
@@ -0,0 +1,123 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<!--
+
+ From: https://github.com/AnesBenmerzoug/Bluetooth_HID/blob/master/sdp_record.xml
+ A description of these fields can be found in the following links:
+ http://www.bluecove.org/bluecove/apidocs/javax/bluetooth/ServiceRecord.html
+ https://www.bluetooth.com/specifications/assigned-numbers/service-discovery
+
+ -->
+
+<record>
+ <attribute id="0x0001"> <!-- Service Class ID List -->
+ <sequence>
+ <uuid value="0x1124" /> <!-- Human Interface Device -->
+ </sequence>
+ </attribute>
+ <attribute id="0x0004"> <!-- Protocol Descriptor List -->
+ <sequence>
+ <sequence>
+ <uuid value="0x0100" /> <!-- L2CAP -->
+ <uint16 value="0x0011" /> <!-- HIDP -->
+ </sequence>
+ <sequence>
+ <uuid value="0x0011" /> <!-- HIDP -->
+ </sequence>
+ </sequence>
+ </attribute>
+ <attribute id="0x0005"> <!-- Browse Group List -->
+ <sequence>
+ <uuid value="0x1002" />
+ </sequence>
+ </attribute>
+ <attribute id="0x0006"> <!-- Language Based Attribute ID List -->
+ <sequence>
+ <uint16 value="0x656e" /> <!-- code_ISO639 -->
+ <uint16 value="0x006a" /> <!-- encoding -->
+ <uint16 value="0x0100" /> <!-- base_offset -->
+ </sequence>
+ </attribute>
+ <attribute id="0x0009"> <!-- Bluetooth Profile Descriptor List -->
+ <sequence>
+ <sequence>
+ <uuid value="0x1124" /> <!-- Human Interface Device -->
+ <uint16 value="0x0100" /> <!-- L2CAP -->
+ </sequence>
+ </sequence>
+ </attribute>
+ <attribute id="0x000d"> <!-- Additional Protocol Descriptor Lists -->
+ <sequence>
+ <sequence>
+ <sequence>
+ <uuid value="0x0100" /> <!-- L2CAP -->
+ <uint16 value="0x0013" />
+ </sequence>
+ <sequence>
+ <uuid value="0x0011" /> <!-- HIDP -->
+ </sequence>
+ </sequence>
+ </sequence>
+ </attribute>
+ <attribute id="0x0100">
+ <text value="Bluetooth_Keyboard/Mouse" />
+ </attribute>
+ <attribute id="0x0101">
+ <text value="USB > BT Keyboard/Mouse" />
+ </attribute>
+ <attribute id="0x0102">
+ <text value="Raspberry Pi 3" />
+ </attribute>
+ <attribute id="0x0200">
+ <uint16 value="0x0100" />
+ </attribute>
+ <attribute id="0x0201">
+ <uint16 value="0x0111" />
+ </attribute>
+ <attribute id="0x0202">
+ <uint8 value="0x40" />
+ </attribute>
+ <attribute id="0x0203">
+ <uint8 value="0x00" />
+ </attribute>
+ <attribute id="0x0204">
+ <boolean value="false" />
+ </attribute>
+ <attribute id="0x0205">
+ <boolean value="false" />
+ </attribute>
+ <attribute id="0x0206">
+ <sequence>
+ <sequence>
+ <uint8 value="0x22" />
+ <text encoding="hex" value="05010906A1018501A100050719E029E71500250175019508810295017508810195087508150025650507190029658100C0C005010902A10185020901A1000509190129031500250175019503810275059501810105010930093109381581257F750895038106C0C0"/>
+ </sequence>
+ </sequence>
+ </attribute>
+ <attribute id="0x0207">
+ <sequence>
+ <sequence>
+ <uint16 value="0x0409" />
+ <uint16 value="0x0100" />
+ </sequence>
+ </sequence>
+ </attribute>
+ <attribute id="0x020b">
+ <uint16 value="0x0100" />
+ </attribute>
+ <attribute id="0x020c">
+ <uint16 value="0x0c80" />
+ </attribute>
+ <attribute id="0x020d">
+ <boolean value="true" />
+ </attribute>
+ <attribute id="0x020e">
+ <boolean value="false" />
+ </attribute>
+ <attribute id="0x020f">
+ <uint16 value="0x0640" />
+ </attribute>
+ <attribute id="0x0210">
+ <uint16 value="0x0320" />
+ </attribute>
+</record>
diff --git a/unit/sdp-xml/qt-SerialPortSDPRecord.xml b/unit/sdp-xml/qt-SerialPortSDPRecord.xml
new file mode 100644
index 000000000000..1f62ccf11a41
--- /dev/null
+++ b/unit/sdp-xml/qt-SerialPortSDPRecord.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<!--
+ This is an XML file describing an SDP service record for a Serial Port
+ service.
+
+ You can use the linux sdptool command to create a file like this for
+ publishing your Bluetooth services. See the "Creating a Bluetooth service"
+ tutorial for more details.
+
+ From: https://radekp.github.io/qtmoko/api/bluetooth-bluetoothservice-serialportsdprecord-xml.html
+-->
+
+ <record>
+ <attribute id="0x0001">
+ <sequence>
+ <uuid value="0x1101" />
+ </sequence>
+ </attribute>
+ <attribute id="0x0004">
+ <sequence>
+ <sequence>
+ <uuid value="0x0100" />
+ </sequence>
+ <sequence>
+ <uuid value="0x0003" />
+ <uint8 value="0x05" />
+ </sequence>
+ </sequence>
+ </attribute>
+ <attribute id="0x0005">
+ <sequence>
+ <uuid value="0x1002" />
+ </sequence>
+ </attribute>
+ <attribute id="0x0006">
+ <sequence>
+ <uint16 value="0x656e" />
+ <uint16 value="0x006a" />
+ <uint16 value="0x0100" />
+ </sequence>
+ </attribute>
+ <attribute id="0x0009">
+ <sequence>
+ <sequence>
+ <uuid value="0x1101" />
+ <uint16 value="0x0100" />
+ </sequence>
+ </sequence>
+ </attribute>
+ <attribute id="0x0100">
+ <text value="Serial Port" />
+ </attribute>
+ <attribute id="0x0101">
+ <text value="COM Port" />
+ </attribute>
+ </record>
diff --git a/unit/test-sdp-xml.c b/unit/test-sdp-xml.c
new file mode 100644
index 000000000000..9af2f8c870f6
--- /dev/null
+++ b/unit/test-sdp-xml.c
@@ -0,0 +1,85 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ *
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * Copyright (C) 2026 Intel Corporation. All rights reserved.
+ *
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <glib.h>
+
+#include "bluetooth/sdp.h"
+#include "bluetooth/sdp_lib.h"
+
+#include "src/shared/util.h"
+#include "src/shared/tester.h"
+#include "src/log.h"
+#include "src/sdp-xml.h"
+
+struct test_data {
+ GString *s;
+ char *filename;
+ gboolean expected_result;
+};
+
+static void parse_xml(gconstpointer data, gsize len, gboolean expected_result)
+{
+ sdp_record_t *rec = NULL;
+ gboolean ret;
+
+ rec = sdp_xml_parse_record(data, len);
+ ret = rec ? TRUE : FALSE;
+ if (ret == expected_result)
+ tester_test_passed();
+ else
+ tester_test_failed();
+ if (rec)
+ sdp_record_free(rec);
+}
+
+static void parse_xml_for_filename(gconstpointer data)
+{
+ struct test_data *t = (struct test_data *) data;
+ char *path = NULL;
+ GError *error = NULL;
+ char *contents = NULL;
+ gsize len;
+
+ path = g_build_filename(TOP_SRCDIR, "unit", "sdp-xml",
+ t->filename, NULL);
+ if (!g_file_get_contents(path, &contents, &len, &error)) {
+ g_warning("Can't load file '%s': %s", path, error->message);
+ g_free(path);
+ g_error_free(error);
+ tester_test_failed();
+ return;
+ }
+ parse_xml(contents, len, t->expected_result);
+ g_free(contents);
+ g_free(path);
+}
+
+#define DEFINE_TEST(fname, res) { \
+ data.expected_result = res; \
+ data.filename = fname; \
+ tester_add("/" fname, &data, NULL, \
+ parse_xml_for_filename, NULL); \
+ }
+
+int main(int argc, char *argv[])
+{
+ struct test_data data;
+
+ tester_init(&argc, &argv);
+
+ DEFINE_TEST("Bluetooth_HID-sdp_record.xml", TRUE);
+ DEFINE_TEST("qt-SerialPortSDPRecord.xml", TRUE);
+
+ return tester_run();
+}
--
2.55.0
^ permalink raw reply related [flat|nested] 11+ messages in thread* RE: 3 SDP XML security fixes
2026-08-12 8:01 ` [BlueZ, v4 1/9] unit: Add test for sdp_xml_parse_record() Bastien Nocera
@ 2026-08-12 9:45 ` bluez.test.bot
0 siblings, 0 replies; 11+ messages in thread
From: bluez.test.bot @ 2026-08-12 9:45 UTC (permalink / raw)
To: linux-bluetooth, hadess
[-- Attachment #1: Type: text/plain, Size: 9987 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=1144549
---Test result---
Test Summary:
CheckPatch FAIL 4.32 seconds
GitLint FAIL 3.30 seconds
BuildEll PASS 20.39 seconds
BluezMake PASS 593.99 seconds
MakeCheck PASS 19.11 seconds
MakeDistcheck PASS 156.18 seconds
CheckValgrind PASS 230.92 seconds
CheckSmatch PASS 319.34 seconds
bluezmakeextell PASS 103.13 seconds
IncrementalBuild PASS 666.91 seconds
ScanBuild PASS 994.86 seconds
Details
##############################
Test: CheckPatch - FAIL
Desc: Run checkpatch.pl script
Output:
[BlueZ,v4,2/9] sdp-xml: Fix crash caused by type confusion when parsing crafted SDP XML
ERROR:BAD_SIGN_OFF: Unrecognized email address: 'Aisle Research'
#72:
Reported-by: Aisle Research
WARNING:BAD_SIGN_OFF: Non-standard signature: Co-authored-by:
#73:
Co-authored-by: Aisle Research
ERROR:BAD_SIGN_OFF: Unrecognized email address: 'Aisle Research'
#73:
Co-authored-by: Aisle Research
/github/workspace/src/patch/14745004.patch total: 2 errors, 1 warnings, 47 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
/github/workspace/src/patch/14745004.patch has style problems, please review.
NOTE: Ignored message types: COMMIT_MESSAGE COMPLEX_MACRO CONST_STRUCT FILE_PATH_CHANGES MISSING_SIGN_OFF PREFER_PACKED SPDX_LICENSE_TAG SPLIT_STRING SSCANF_TO_KSTRTO
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
[BlueZ,v4,3/9] unit: Add test for sdp-xml type-confusion bug
WARNING:BAD_SIGN_OFF: Non-standard signature: Co-authored-by:
#55:
Co-authored-by: Aisle Research
ERROR:BAD_SIGN_OFF: Unrecognized email address: 'Aisle Research'
#55:
Co-authored-by: Aisle Research
/github/workspace/src/patch/14745007.patch total: 1 errors, 1 warnings, 24 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
/github/workspace/src/patch/14745007.patch has style problems, please review.
NOTE: Ignored message types: COMMIT_MESSAGE COMPLEX_MACRO CONST_STRUCT FILE_PATH_CHANGES MISSING_SIGN_OFF PREFER_PACKED SPDX_LICENSE_TAG SPLIT_STRING SSCANF_TO_KSTRTO
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
[BlueZ,v4,4/9] sdp-xml: Fix memory leak when adding duplicate attributes
WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#64:
#0 0x7f896a8ef24f in calloc (/lib64/libasan.so.8+0xef24f) (BuildId: 5395ec74f54d9ec7bf97c06583dd39a96c230822)
ERROR:BAD_SIGN_OFF: Unrecognized email address: 'Aisle Research'
#73:
Reported-by: Aisle Research
WARNING:BAD_SIGN_OFF: Non-standard signature: Co-authored-by:
#74:
Co-authored-by: Aisle Research
ERROR:BAD_SIGN_OFF: Unrecognized email address: 'Aisle Research'
#74:
Co-authored-by: Aisle Research
/github/workspace/src/patch/14745005.patch total: 2 errors, 2 warnings, 12 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
/github/workspace/src/patch/14745005.patch has style problems, please review.
NOTE: Ignored message types: COMMIT_MESSAGE COMPLEX_MACRO CONST_STRUCT FILE_PATH_CHANGES MISSING_SIGN_OFF PREFER_PACKED SPDX_LICENSE_TAG SPLIT_STRING SSCANF_TO_KSTRTO
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
[BlueZ,v4,5/9] unit: Add test for sdp-xml duplicate attribute bug
WARNING:BAD_SIGN_OFF: Non-standard signature: Co-authored-by:
#55:
Co-authored-by: Aisle Research
ERROR:BAD_SIGN_OFF: Unrecognized email address: 'Aisle Research'
#55:
Co-authored-by: Aisle Research
/github/workspace/src/patch/14745012.patch total: 1 errors, 1 warnings, 19 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
/github/workspace/src/patch/14745012.patch has style problems, please review.
NOTE: Ignored message types: COMMIT_MESSAGE COMPLEX_MACRO CONST_STRUCT FILE_PATH_CHANGES MISSING_SIGN_OFF PREFER_PACKED SPDX_LICENSE_TAG SPLIT_STRING SSCANF_TO_KSTRTO
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
[BlueZ,v4,6/9] sdp-xml: Optimise parsing large sequences
WARNING:LONG_LINE: line length of 86 exceeds 80 columns
#104: FILE: src/sdp-xml.c:631:
+ ctx_data->stack_head->next->tail = ctx_data->stack_head->data;
/github/workspace/src/patch/14745009.patch total: 0 errors, 1 warnings, 36 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
/github/workspace/src/patch/14745009.patch has style problems, please review.
NOTE: Ignored message types: COMMIT_MESSAGE COMPLEX_MACRO CONST_STRUCT FILE_PATH_CHANGES MISSING_SIGN_OFF PREFER_PACKED SPDX_LICENSE_TAG SPLIT_STRING SSCANF_TO_KSTRTO
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
[BlueZ,v4,7/9] unit: Add test for slow element_end() append
WARNING:LINE_SPACING: Missing a blank line after declarations
#86: FILE: unit/test-sdp-xml.c:85:
+ struct test_data *t = (struct test_data *) data;
+ parse_xml(t->s->str, t->s->len, TRUE);
/github/workspace/src/patch/14745011.patch total: 0 errors, 1 warnings, 57 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
/github/workspace/src/patch/14745011.patch has style problems, please review.
NOTE: Ignored message types: COMMIT_MESSAGE COMPLEX_MACRO CONST_STRUCT FILE_PATH_CHANGES MISSING_SIGN_OFF PREFER_PACKED SPDX_LICENSE_TAG SPLIT_STRING SSCANF_TO_KSTRTO
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
[BlueZ,v4,8/9] sdp-xml: Fix stack overflow when converting large sequences to XML
WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#59:
==1684518==ERROR: AddressSanitizer: stack-overflow on address 0x7fff7fb40d98 (pc 0x7fbe1ee95c2b bp 0x7fff7fb41610 sp 0x7fff7fb40d70 T0)
ERROR:SPACING: space required after that ',' (ctx:VxV)
#87: FILE: src/sdp-xml.c:688:
+ int indent_level,void *data,
^
/github/workspace/src/patch/14745008.patch total: 1 errors, 1 warnings, 30 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
/github/workspace/src/patch/14745008.patch has style problems, please review.
NOTE: Ignored message types: COMMIT_MESSAGE COMPLEX_MACRO CONST_STRUCT FILE_PATH_CHANGES MISSING_SIGN_OFF PREFER_PACKED SPDX_LICENSE_TAG SPLIT_STRING SSCANF_TO_KSTRTO
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
##############################
Test: GitLint - FAIL
Desc: Run gitlint
Output:
[BlueZ,v4,2/9] sdp-xml: Fix crash caused by type confusion when parsing crafted SDP XML
1: T1 Title exceeds max length (87>80): "[BlueZ,v4,2/9] sdp-xml: Fix crash caused by type confusion when parsing crafted SDP XML"
[BlueZ,v4,4/9] sdp-xml: Fix memory leak when adding duplicate attributes
13: B1 Line exceeds max length (113>80): " #0 0x7f896a8ef24f in calloc (/lib64/libasan.so.8+0xef24f) (BuildId: 5395ec74f54d9ec7bf97c06583dd39a96c230822)"
17: B1 Line exceeds max length (113>80): " #0 0x7f896a8ef24f in calloc (/lib64/libasan.so.8+0xef24f) (BuildId: 5395ec74f54d9ec7bf97c06583dd39a96c230822)"
[BlueZ,v4,8/9] sdp-xml: Fix stack overflow when converting large sequences to XML
1: T1 Title exceeds max length (81>80): "[BlueZ,v4,8/9] sdp-xml: Fix stack overflow when converting large sequences to XML"
8: B1 Line exceeds max length (135>80): "==1684518==ERROR: AddressSanitizer: stack-overflow on address 0x7fff7fb40d98 (pc 0x7fbe1ee95c2b bp 0x7fff7fb41610 sp 0x7fff7fb40d70 T0)"
9: B1 Line exceeds max length (156>80): " #0 0x7fbe1ee95c2b in printf_common(void*, char const*, __va_list_tag*) (/lib64/libasan.so.8+0x95c2b) (BuildId: 5395ec74f54d9ec7bf97c06583dd39a96c230822)"
10: B1 Line exceeds max length (116>80): " #1 0x7fbe1eeb72d6 in vsnprintf (/lib64/libasan.so.8+0xb72d6) (BuildId: 5395ec74f54d9ec7bf97c06583dd39a96c230822)"
11: B1 Line exceeds max length (115>80): " #2 0x7fbe1eeb94f4 in snprintf (/lib64/libasan.so.8+0xb94f4) (BuildId: 5395ec74f54d9ec7bf97c06583dd39a96c230822)"
12: B1 Line exceeds max length (101>80): " #3 0x000000401fc2 in convert_raw_data_to_xml ../../../../Projects/jhbuild/bluez/src/sdp-xml.c:709"
13: B1 Line exceeds max length (101>80): " #4 0x000000401c4f in convert_raw_data_to_xml ../../../../Projects/jhbuild/bluez/src/sdp-xml.c:994"
15: B1 Line exceeds max length (103>80): " #246 0x000000401c4f in convert_raw_data_to_xml ../../../../Projects/jhbuild/bluez/src/sdp-xml.c:994"
17: B1 Line exceeds max length (121>80): "SUMMARY: AddressSanitizer: stack-overflow ../../../../Projects/jhbuild/bluez/src/sdp-xml.c:709 in convert_raw_data_to_xml"
https://github.com/bluez/bluez/pull/2396
---
Regards,
Linux Bluetooth
^ permalink raw reply [flat|nested] 11+ messages in thread
* [BlueZ, v4 2/9] sdp-xml: Fix crash caused by type confusion when parsing crafted SDP XML
2026-08-12 8:01 [BlueZ, v4 0/9] 3 SDP XML security fixes Bastien Nocera
2026-08-12 8:01 ` [BlueZ, v4 1/9] unit: Add test for sdp_xml_parse_record() Bastien Nocera
@ 2026-08-12 8:01 ` Bastien Nocera
2026-08-12 8:01 ` [BlueZ, v4 3/9] unit: Add test for sdp-xml type-confusion bug Bastien Nocera
` (6 subsequent siblings)
8 siblings, 0 replies; 11+ messages in thread
From: Bastien Nocera @ 2026-08-12 8:01 UTC (permalink / raw)
To: linux-bluetooth
When element_end() processes </attribute>, it frees ctx_data->stack_head
and clears the stack even if parsing is still nested inside a parent
container.
If a crafted ServiceRecord places a nested <attribute> inside <sequence>,
a later sibling scalar element such as <uint64> can become the new stack
head. When the closing </sequence> is then processed, compute_seq_size()
is reached without first validating that the current node is actually
a sequence.
sdp_data_t.val stores both scalar members such as uint64 and the
dataseq pointer in the same union. As a result, attacker-controlled
scalar data can be reinterpreted as a linked-list pointer and traversed
until bluetoothd crashes.
See https://github.com/bluez/bluez/security/advisories/GHSA-7mmr-gwqx-vc34
Reported-by: Aisle Research
Co-authored-by: Aisle Research
---
src/sdp-xml.c | 23 ++++++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/src/sdp-xml.c b/src/sdp-xml.c
index e5b30e88505f..c8f9ed013b29 100644
--- a/src/sdp-xml.c
+++ b/src/sdp-xml.c
@@ -529,7 +529,9 @@ static void element_end(GMarkupParseContext *context,
return;
if (!strcmp(element_name, "attribute")) {
- if (ctx_data->stack_head && ctx_data->stack_head->data) {
+ /* Attributes are expected at top-level record scope. */
+ if (ctx_data->stack_head && ctx_data->stack_head->data &&
+ ctx_data->stack_head->next == NULL) {
int ret = sdp_attr_add(ctx_data->record, ctx_data->attr_id,
ctx_data->stack_head->data);
if (ret == -1)
@@ -539,6 +541,11 @@ static void element_end(GMarkupParseContext *context,
ctx_data->stack_head->data = NULL;
sdp_xml_data_free(ctx_data->stack_head);
ctx_data->stack_head = NULL;
+ } else if (ctx_data->stack_head && ctx_data->stack_head->next) {
+ g_set_error(err, G_MARKUP_ERROR,
+ G_MARKUP_ERROR_INVALID_CONTENT,
+ "Nested <attribute> is invalid");
+ return;
} else {
DBG("No data for attribute 0x%04x", ctx_data->attr_id);
}
@@ -558,6 +565,13 @@ static void element_end(GMarkupParseContext *context,
}
if (!strcmp(element_name, "sequence")) {
+ if (!SDP_IS_SEQ(ctx_data->stack_head->data->dtd)) {
+ g_set_error(err, G_MARKUP_ERROR,
+ G_MARKUP_ERROR_INVALID_CONTENT,
+ "Mismatched </sequence> close");
+ return;
+ }
+
ctx_data->stack_head->data->unitSize = compute_seq_size(ctx_data->stack_head->data);
if (ctx_data->stack_head->data->unitSize > USHRT_MAX) {
@@ -570,6 +584,13 @@ static void element_end(GMarkupParseContext *context,
ctx_data->stack_head->data->unitSize += sizeof(uint8_t);
}
} else if (!strcmp(element_name, "alternate")) {
+ if (!SDP_IS_ALT(ctx_data->stack_head->data->dtd)) {
+ g_set_error(err, G_MARKUP_ERROR,
+ G_MARKUP_ERROR_INVALID_CONTENT,
+ "Mismatched </alternate> close");
+ return;
+ }
+
ctx_data->stack_head->data->unitSize = compute_seq_size(ctx_data->stack_head->data);
if (ctx_data->stack_head->data->unitSize > USHRT_MAX) {
--
2.55.0
^ permalink raw reply related [flat|nested] 11+ messages in thread* [BlueZ, v4 3/9] unit: Add test for sdp-xml type-confusion bug
2026-08-12 8:01 [BlueZ, v4 0/9] 3 SDP XML security fixes Bastien Nocera
2026-08-12 8:01 ` [BlueZ, v4 1/9] unit: Add test for sdp_xml_parse_record() Bastien Nocera
2026-08-12 8:01 ` [BlueZ, v4 2/9] sdp-xml: Fix crash caused by type confusion when parsing crafted SDP XML Bastien Nocera
@ 2026-08-12 8:01 ` Bastien Nocera
2026-08-12 8:01 ` [BlueZ, v4 4/9] sdp-xml: Fix memory leak when adding duplicate attributes Bastien Nocera
` (5 subsequent siblings)
8 siblings, 0 replies; 11+ messages in thread
From: Bastien Nocera @ 2026-08-12 8:01 UTC (permalink / raw)
To: linux-bluetooth
See https://github.com/bluez/bluez/security/advisories/GHSA-7mmr-gwqx-vc34
Co-authored-by: Aisle Research
---
Makefile.am | 1 +
unit/sdp-xml/compute-seq-size-type-confusion.xml | 9 +++++++++
unit/test-sdp-xml.c | 2 ++
3 files changed, 12 insertions(+)
create mode 100644 unit/sdp-xml/compute-seq-size-type-confusion.xml
diff --git a/Makefile.am b/Makefile.am
index 1ecb5e1ddaec..1d5f02b0d362 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -648,6 +648,7 @@ unit_test_sdp_xml_CFLAGS = $(AM_CFLAGS) $(GLIB_CFLAGS) -DTOP_SRCDIR=\""$(srcdir)
unit_test_sdp_xml_CPPFLAGS = -I$(srcdir)/lib
EXTRA_DIST += unit/sdp-xml/Bluetooth_HID-sdp_record.xml \
+ unit/sdp-xml/compute-seq-size-type-confusion.xml \
unit/sdp-xml/qt-SerialPortSDPRecord.xml
unit_tests += unit/test-avdtp
diff --git a/unit/sdp-xml/compute-seq-size-type-confusion.xml b/unit/sdp-xml/compute-seq-size-type-confusion.xml
new file mode 100644
index 000000000000..41d6478af276
--- /dev/null
+++ b/unit/sdp-xml/compute-seq-size-type-confusion.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<record>
+<attribute id="0x0001">
+<sequence>
+<attribute id="0x0002"><uint8 value="0x01"/></attribute>
+<uint64 value="0x4141414141414141"/>
+</sequence>
+</attribute>
+</record>
diff --git a/unit/test-sdp-xml.c b/unit/test-sdp-xml.c
index 9af2f8c870f6..c8288ca10b8b 100644
--- a/unit/test-sdp-xml.c
+++ b/unit/test-sdp-xml.c
@@ -80,6 +80,8 @@ int main(int argc, char *argv[])
DEFINE_TEST("Bluetooth_HID-sdp_record.xml", TRUE);
DEFINE_TEST("qt-SerialPortSDPRecord.xml", TRUE);
+ /* From https://github.com/bluez/bluez/security/advisories/GHSA-7mmr-gwqx-vc34 */
+ DEFINE_TEST("compute-seq-size-type-confusion.xml", FALSE);
return tester_run();
}
--
2.55.0
^ permalink raw reply related [flat|nested] 11+ messages in thread* [BlueZ, v4 4/9] sdp-xml: Fix memory leak when adding duplicate attributes
2026-08-12 8:01 [BlueZ, v4 0/9] 3 SDP XML security fixes Bastien Nocera
` (2 preceding siblings ...)
2026-08-12 8:01 ` [BlueZ, v4 3/9] unit: Add test for sdp-xml type-confusion bug Bastien Nocera
@ 2026-08-12 8:01 ` Bastien Nocera
2026-08-12 8:01 ` [BlueZ, v4 5/9] unit: Add test for sdp-xml duplicate attribute bug Bastien Nocera
` (4 subsequent siblings)
8 siblings, 0 replies; 11+ messages in thread
From: Bastien Nocera @ 2026-08-12 8:01 UTC (permalink / raw)
To: linux-bluetooth
When sdp_attr_add() fails because an attribute is duplicated, don't
unset its pointer in the parsing context data. As the attribute wasn't
added to the record, the ownership of the attribute didn't get passed
to the record either.
Don't set the pointer to NULL so it gets freed when cleaning up the
context.
Fixes those 2 ASan warnings:
Direct leak of 48 byte(s) in 1 object(s) allocated from:
#0 0x7f896a8ef24f in calloc (/lib64/libasan.so.8+0xef24f) (BuildId: 5395ec74f54d9ec7bf97c06583dd39a96c230822)
#1 0x562042b747f2 in sdp_data_alloc_with_length lib/bluetooth/sdp.c:350
Indirect leak of 2 byte(s) in 1 object(s) allocated from:
#0 0x7f896a8ef24f in calloc (/lib64/libasan.so.8+0xef24f) (BuildId: 5395ec74f54d9ec7bf97c06583dd39a96c230822)
#1 0x562042b74bd7 in sdp_data_alloc_with_length lib/bluetooth/sdp.c:425
See https://github.com/bluez/bluez/security/advisories/GHSA-75v6-6q44-57hc
Reported-by: Aisle Research
Co-authored-by: Aisle Research
---
src/sdp-xml.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/sdp-xml.c b/src/sdp-xml.c
index c8f9ed013b29..816d19611f8b 100644
--- a/src/sdp-xml.c
+++ b/src/sdp-xml.c
@@ -537,8 +537,11 @@ static void element_end(GMarkupParseContext *context,
if (ret == -1)
DBG("Could not add attribute 0x%04x",
ctx_data->attr_id);
+ else {
+ /* ownership transferred to record */
+ ctx_data->stack_head->data = NULL;
+ }
- ctx_data->stack_head->data = NULL;
sdp_xml_data_free(ctx_data->stack_head);
ctx_data->stack_head = NULL;
} else if (ctx_data->stack_head && ctx_data->stack_head->next) {
--
2.55.0
^ permalink raw reply related [flat|nested] 11+ messages in thread* [BlueZ, v4 5/9] unit: Add test for sdp-xml duplicate attribute bug
2026-08-12 8:01 [BlueZ, v4 0/9] 3 SDP XML security fixes Bastien Nocera
` (3 preceding siblings ...)
2026-08-12 8:01 ` [BlueZ, v4 4/9] sdp-xml: Fix memory leak when adding duplicate attributes Bastien Nocera
@ 2026-08-12 8:01 ` Bastien Nocera
2026-08-12 8:01 ` [BlueZ, v4 6/9] sdp-xml: Optimise parsing large sequences Bastien Nocera
` (3 subsequent siblings)
8 siblings, 0 replies; 11+ messages in thread
From: Bastien Nocera @ 2026-08-12 8:01 UTC (permalink / raw)
To: linux-bluetooth
See https://github.com/bluez/bluez/security/advisories/GHSA-75v6-6q44-57hc
Co-authored-by: Aisle Research
---
Makefile.am | 1 +
unit/sdp-xml/duplicate-attribute.xml | 4 ++++
unit/test-sdp-xml.c | 2 ++
3 files changed, 7 insertions(+)
create mode 100644 unit/sdp-xml/duplicate-attribute.xml
diff --git a/Makefile.am b/Makefile.am
index 1d5f02b0d362..3c6cf92ab403 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -649,6 +649,7 @@ unit_test_sdp_xml_CPPFLAGS = -I$(srcdir)/lib
EXTRA_DIST += unit/sdp-xml/Bluetooth_HID-sdp_record.xml \
unit/sdp-xml/compute-seq-size-type-confusion.xml \
+ unit/sdp-xml/duplicate-attribute.xml \
unit/sdp-xml/qt-SerialPortSDPRecord.xml
unit_tests += unit/test-avdtp
diff --git a/unit/sdp-xml/duplicate-attribute.xml b/unit/sdp-xml/duplicate-attribute.xml
new file mode 100644
index 000000000000..a30bc59d94ff
--- /dev/null
+++ b/unit/sdp-xml/duplicate-attribute.xml
@@ -0,0 +1,4 @@
+<record>
+<attribute id="0x0001"><text value="A"/></attribute>
+<attribute id="0x0001"><text value="B"/></attribute>
+</record>
diff --git a/unit/test-sdp-xml.c b/unit/test-sdp-xml.c
index c8288ca10b8b..9bf35235423b 100644
--- a/unit/test-sdp-xml.c
+++ b/unit/test-sdp-xml.c
@@ -82,6 +82,8 @@ int main(int argc, char *argv[])
DEFINE_TEST("qt-SerialPortSDPRecord.xml", TRUE);
/* From https://github.com/bluez/bluez/security/advisories/GHSA-7mmr-gwqx-vc34 */
DEFINE_TEST("compute-seq-size-type-confusion.xml", FALSE);
+ /* From https://github.com/bluez/bluez/security/advisories/GHSA-75v6-6q44-57hc */
+ DEFINE_TEST("duplicate-attribute.xml", TRUE);
return tester_run();
}
--
2.55.0
^ permalink raw reply related [flat|nested] 11+ messages in thread* [BlueZ, v4 6/9] sdp-xml: Optimise parsing large sequences
2026-08-12 8:01 [BlueZ, v4 0/9] 3 SDP XML security fixes Bastien Nocera
` (4 preceding siblings ...)
2026-08-12 8:01 ` [BlueZ, v4 5/9] unit: Add test for sdp-xml duplicate attribute bug Bastien Nocera
@ 2026-08-12 8:01 ` Bastien Nocera
2026-08-12 8:01 ` [BlueZ, v4 7/9] unit: Add test for slow element_end() append Bastien Nocera
` (2 subsequent siblings)
8 siblings, 0 replies; 11+ messages in thread
From: Bastien Nocera @ 2026-08-12 8:01 UTC (permalink / raw)
To: linux-bluetooth
SDP sequences are stored as single-linked lists, so appending members
to a sequence requires finding the tail of the list before the
insertion.
Finding the tail of the list always starts at the beginning of the list,
so takes longer and longer as the list grows bigger.
Keep track of the tail to avoid that problem. This cuts down the
sequence_on_squared() test from around 3 to 4 seconds to less than
0.1 seconds.
---
src/sdp-xml.c | 17 ++++++++++++++---
1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/src/sdp-xml.c b/src/sdp-xml.c
index 816d19611f8b..95431f6ca2dd 100644
--- a/src/sdp-xml.c
+++ b/src/sdp-xml.c
@@ -44,6 +44,7 @@ struct sdp_xml_data {
char type; /* 0 = Text or Hexadecimal */
char *name; /* Name, optional in the dtd */
/* TODO: What is it used for? */
+ sdp_data_t *tail; /* Tail for O(1) dataseq append */
};
struct context_data {
@@ -609,6 +610,7 @@ static void element_end(GMarkupParseContext *context,
if (ctx_data->stack_head->next && ctx_data->stack_head->data &&
ctx_data->stack_head->next->data) {
+ sdp_data_t *tail;
switch (ctx_data->stack_head->next->data->dtd) {
case SDP_SEQ8:
case SDP_SEQ16:
@@ -616,10 +618,19 @@ static void element_end(GMarkupParseContext *context,
case SDP_ALT8:
case SDP_ALT16:
case SDP_ALT32:
- ctx_data->stack_head->next->data->val.dataseq =
- sdp_seq_append(ctx_data->stack_head->next->data->val.dataseq,
- ctx_data->stack_head->data);
+ tail = ctx_data->stack_head->next->data->val.dataseq ?
+ ctx_data->stack_head->next->tail : NULL;
+ if (tail) {
+ sdp_seq_append(tail,
+ ctx_data->stack_head->data);
+ } else {
+ ctx_data->stack_head->next->data->val.dataseq =
+ sdp_seq_append(NULL,
+ ctx_data->stack_head->data);
+ }
+ ctx_data->stack_head->next->tail = ctx_data->stack_head->data;
ctx_data->stack_head->data = NULL;
+ ctx_data->stack_head->tail = NULL;
break;
}
--
2.55.0
^ permalink raw reply related [flat|nested] 11+ messages in thread* [BlueZ, v4 7/9] unit: Add test for slow element_end() append
2026-08-12 8:01 [BlueZ, v4 0/9] 3 SDP XML security fixes Bastien Nocera
` (5 preceding siblings ...)
2026-08-12 8:01 ` [BlueZ, v4 6/9] sdp-xml: Optimise parsing large sequences Bastien Nocera
@ 2026-08-12 8:01 ` Bastien Nocera
2026-08-12 8:01 ` [BlueZ, v4 8/9] sdp-xml: Fix stack overflow when converting large sequences to XML Bastien Nocera
2026-08-12 8:01 ` [BlueZ, v4 9/9] unit: Add convert_sdp_record_to_xml() to SDP XML testing Bastien Nocera
8 siblings, 0 replies; 11+ messages in thread
From: Bastien Nocera @ 2026-08-12 8:01 UTC (permalink / raw)
To: linux-bluetooth
This uses 40k iterations as this takes a visible amount of time on a
pretty fast desktop machine (3-4 secs on an i9 9900k).
See: https://github.com/bluez/bluez/security/advisories/GHSA-4p57-mrcv-r2jc
---
unit/test-sdp-xml.c | 46 +++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/unit/test-sdp-xml.c b/unit/test-sdp-xml.c
index 9bf35235423b..5aa98334eabc 100644
--- a/unit/test-sdp-xml.c
+++ b/unit/test-sdp-xml.c
@@ -65,6 +65,47 @@ static void parse_xml_for_filename(gconstpointer data)
g_free(path);
}
+#define XML_START \
+ "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n" \
+ "<record>\n" \
+ " <attribute id=\"0x0004\">\n" \
+ " <sequence>"
+
+#define XML_VALUE \
+ " <uint8 value=\"0x01\" />\n"
+
+#define XML_END \
+ " </sequence>\n" \
+ " </attribute>\n" \
+ "</record>"
+
+static void sequence_on_squared(gconstpointer data)
+{
+ struct test_data *t = (struct test_data *) data;
+ parse_xml(t->s->str, t->s->len, TRUE);
+}
+
+static void sequence_on_squared_setup(gconstpointer data)
+{
+ struct test_data *t = (struct test_data *) data;
+ guint i;
+
+ t->s = g_string_new(XML_START);
+ for (i = 0; i < 40000; i++)
+ t->s = g_string_append(t->s, XML_VALUE);
+ t->s = g_string_append(t->s, XML_END);
+
+ tester_setup_complete();
+}
+
+static void sequence_on_squared_teardown(gconstpointer data)
+{
+ struct test_data *t = (struct test_data *) data;
+
+ g_string_free(t->s, TRUE);
+ tester_teardown_complete();
+}
+
#define DEFINE_TEST(fname, res) { \
data.expected_result = res; \
data.filename = fname; \
@@ -85,5 +126,10 @@ int main(int argc, char *argv[])
/* From https://github.com/bluez/bluez/security/advisories/GHSA-75v6-6q44-57hc */
DEFINE_TEST("duplicate-attribute.xml", TRUE);
+ tester_add("/sequence_on_squared", &data,
+ sequence_on_squared_setup,
+ sequence_on_squared,
+ sequence_on_squared_teardown);
+
return tester_run();
}
--
2.55.0
^ permalink raw reply related [flat|nested] 11+ messages in thread* [BlueZ, v4 8/9] sdp-xml: Fix stack overflow when converting large sequences to XML
2026-08-12 8:01 [BlueZ, v4 0/9] 3 SDP XML security fixes Bastien Nocera
` (6 preceding siblings ...)
2026-08-12 8:01 ` [BlueZ, v4 7/9] unit: Add test for slow element_end() append Bastien Nocera
@ 2026-08-12 8:01 ` Bastien Nocera
2026-08-12 8:01 ` [BlueZ, v4 9/9] unit: Add convert_sdp_record_to_xml() to SDP XML testing Bastien Nocera
8 siblings, 0 replies; 11+ messages in thread
From: Bastien Nocera @ 2026-08-12 8:01 UTC (permalink / raw)
To: linux-bluetooth
Don't make convert_raw_data_to_xml() call itself recursively X times
if there are X elements in a sequence.
AddressSanitizer:DEADLYSIGNAL
=================================================================
==1684518==ERROR: AddressSanitizer: stack-overflow on address 0x7fff7fb40d98 (pc 0x7fbe1ee95c2b bp 0x7fff7fb41610 sp 0x7fff7fb40d70 T0)
#0 0x7fbe1ee95c2b in printf_common(void*, char const*, __va_list_tag*) (/lib64/libasan.so.8+0x95c2b) (BuildId: 5395ec74f54d9ec7bf97c06583dd39a96c230822)
#1 0x7fbe1eeb72d6 in vsnprintf (/lib64/libasan.so.8+0xb72d6) (BuildId: 5395ec74f54d9ec7bf97c06583dd39a96c230822)
#2 0x7fbe1eeb94f4 in snprintf (/lib64/libasan.so.8+0xb94f4) (BuildId: 5395ec74f54d9ec7bf97c06583dd39a96c230822)
#3 0x000000401fc2 in convert_raw_data_to_xml ../../../../Projects/jhbuild/bluez/src/sdp-xml.c:709
#4 0x000000401c4f in convert_raw_data_to_xml ../../../../Projects/jhbuild/bluez/src/sdp-xml.c:994
[...]
#246 0x000000401c4f in convert_raw_data_to_xml ../../../../Projects/jhbuild/bluez/src/sdp-xml.c:994
SUMMARY: AddressSanitizer: stack-overflow ../../../../Projects/jhbuild/bluez/src/sdp-xml.c:709 in convert_raw_data_to_xml
---
src/sdp-xml.c | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/src/sdp-xml.c b/src/sdp-xml.c
index 95431f6ca2dd..e4d10f00e96e 100644
--- a/src/sdp-xml.c
+++ b/src/sdp-xml.c
@@ -681,9 +681,12 @@ sdp_record_t *sdp_xml_parse_record(const char *data, int size)
return record;
}
-
static void convert_raw_data_to_xml(sdp_data_t *value, int indent_level,
- void *data, void (*appender)(void *, const char *))
+ void *data, void (*appender)(void *, const char *));
+
+static inline void convert_raw_data_to_xml_element(sdp_data_t *value,
+ int indent_level,void *data,
+ void (*appender)(void *, const char *))
{
int i, hex;
char buf[STRBUFSIZE];
@@ -1001,8 +1004,15 @@ static void convert_raw_data_to_xml(sdp_data_t *value, int indent_level,
break;
}
+}
- convert_raw_data_to_xml(value->next, indent_level, data, appender);
+static void convert_raw_data_to_xml(sdp_data_t *value, int indent_level,
+ void *data, void (*appender)(void *, const char *))
+{
+ for (; value != NULL; value = value->next) {
+ convert_raw_data_to_xml_element(value, indent_level,
+ data, appender);
+ }
}
struct conversion_data {
--
2.55.0
^ permalink raw reply related [flat|nested] 11+ messages in thread* [BlueZ, v4 9/9] unit: Add convert_sdp_record_to_xml() to SDP XML testing
2026-08-12 8:01 [BlueZ, v4 0/9] 3 SDP XML security fixes Bastien Nocera
` (7 preceding siblings ...)
2026-08-12 8:01 ` [BlueZ, v4 8/9] sdp-xml: Fix stack overflow when converting large sequences to XML Bastien Nocera
@ 2026-08-12 8:01 ` Bastien Nocera
8 siblings, 0 replies; 11+ messages in thread
From: Bastien Nocera @ 2026-08-12 8:01 UTC (permalink / raw)
To: linux-bluetooth
This tests SDP binary to XML conversion, including whether a fix for
a stack overflow when dealing with large sequences, like in
sequence_on_squared(), works correctly.
---
unit/test-sdp-xml.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/unit/test-sdp-xml.c b/unit/test-sdp-xml.c
index 5aa98334eabc..b338788aa295 100644
--- a/unit/test-sdp-xml.c
+++ b/unit/test-sdp-xml.c
@@ -28,6 +28,12 @@ struct test_data {
gboolean expected_result;
};
+static void doprintf(void *data, const char *str)
+{
+ /* Do nothing for our tests */
+ /* printf("%s", str); */
+}
+
static void parse_xml(gconstpointer data, gsize len, gboolean expected_result)
{
sdp_record_t *rec = NULL;
@@ -39,8 +45,10 @@ static void parse_xml(gconstpointer data, gsize len, gboolean expected_result)
tester_test_passed();
else
tester_test_failed();
- if (rec)
+ if (rec) {
+ convert_sdp_record_to_xml(rec, 0, doprintf);
sdp_record_free(rec);
+ }
}
static void parse_xml_for_filename(gconstpointer data)
--
2.55.0
^ permalink raw reply related [flat|nested] 11+ messages in thread