From 2b5feb75130e46024e448460e76fc67e7011803e Mon Sep 17 00:00:00 2001
From: wangkai <wangkai424@huawei.com>
Date: Tue, 7 Nov 2023 10:31:38 +0800
Subject: [PATCH] cfi

Signed-off-by: wangkai <wangkai424@huawei.com>
---
 interfaces/innerkits/BUILD.gn |  6 ++++++
 interfaces/jskits/BUILD.gn    | 24 ++++++++++++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/interfaces/innerkits/BUILD.gn b/interfaces/innerkits/BUILD.gn
index 713457d..4a50219 100755
--- a/interfaces/innerkits/BUILD.gn
+++ b/interfaces/innerkits/BUILD.gn
@@ -32,6 +32,12 @@ config("udmf_client_config") {
 }
 
 ohos_shared_library("udmf_client") {
+  branch_protector_ret = "pac_ret"
+  sanitize = {
+    cfi = true
+    cfi_cross_dso = true
+    debug = false
+  }
   sources = [
     "${udmf_framework_path}/common/graph.cpp",
     "${udmf_framework_path}/common/tlv_util.cpp",
diff --git a/interfaces/jskits/BUILD.gn b/interfaces/jskits/BUILD.gn
index f1e1316..a23a56d 100755
--- a/interfaces/jskits/BUILD.gn
+++ b/interfaces/jskits/BUILD.gn
@@ -37,6 +37,12 @@ config("udmf_napi_config") {
 }
 
 ohos_shared_library("unifieddatachannel_napi") {
+  branch_protector_ret = "pac_ret"
+  sanitize = {
+    cfi = true
+    cfi_cross_dso = true
+    debug = false
+  }
   sources = [
     "${udmf_framework_path}/jskitsimpl/data/application_defined_record_napi.cpp",
     "${udmf_framework_path}/jskitsimpl/data/audio_napi.cpp",
@@ -84,6 +90,12 @@ ohos_shared_library("unifieddatachannel_napi") {
 }
 
 ohos_shared_library("uniformtypedescriptor_napi") {
+  branch_protector_ret = "pac_ret"
+  sanitize = {
+    cfi = true
+    cfi_cross_dso = true
+    debug = false
+  }
   sources = [
     "${udmf_framework_path}/jskitsimpl/data/type_descriptor_napi.cpp",
     "${udmf_framework_path}/jskitsimpl/data/uniform_type_descriptor_napi.cpp",
@@ -113,6 +125,12 @@ ohos_shared_library("uniformtypedescriptor_napi") {
 }
 
 ohos_shared_library("udmf_data_napi") {
+  branch_protector_ret = "pac_ret"
+  sanitize = {
+    cfi = true
+    cfi_cross_dso = true
+    debug = false
+  }
   sources = [
     "${udmf_framework_path}/jskitsimpl/data/application_defined_record_napi.cpp",
     "${udmf_framework_path}/jskitsimpl/data/audio_napi.cpp",
@@ -159,6 +177,12 @@ ohos_shared_library("udmf_data_napi") {
 }
 
 ohos_static_library("udmf_js_common") {
+  branch_protector_ret = "pac_ret"
+  sanitize = {
+    cfi = true
+    cfi_cross_dso = true
+    debug = false
+  }
   sources = [
     "${udmf_framework_path}/jskitsimpl/common/napi_data_utils.cpp",
     "${udmf_framework_path}/jskitsimpl/common/napi_error_utils.cpp",
-- 
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