[meta-oe] opencv: 4.8.0

diff --git a/meta-oe/recipes-support/opencv/opencv/CVE-2023-2617.patch b/meta-oe/recipes-support/opencv/opencv/CVE-2023-2617.patch
deleted file mode 100644
index 92c096e29..000000000
--- a/meta-oe/recipes-support/opencv/opencv/CVE-2023-2617.patch
+++ /dev/null
@@ -1,88 +0,0 @@ 
-commit ccc277247ac1a7aef0a90353edcdec35fbc5903c
-Author: Nano <nanoapezlk@gmail.com>
-Date:   Wed Apr 26 15:09:52 2023 +0800
-
-    fix(wechat_qrcode): Init nBytes after the count value is determined (#3480)
-
-    * fix(wechat_qrcode): Initialize nBytes after the count value is determined
-
-    * fix(wechat_qrcode): Incorrect count data repair
-
-    * chore: format expr
-
-    * fix(wechat_qrcode): Avoid null pointer exception
-
-    * fix(wechat_qrcode): return when bytes_ is empty
-
-    * test(wechat_qrcode): add test case
-
-    ---------
-
-    Co-authored-by: GZTime <Time.GZ@outlook.com>
-
-CVE: CVE-2023-2617
-
-Upstream-Status: Backport [https://github.com/opencv/opencv_contrib/commit/ccc277247ac1a7aef0a90353edcdec35fbc5903c]
-
-Signed-off-by: Soumya <soumya.sambu@windriver.com>
----
-
-diff --git a/modules/wechat_qrcode/src/zxing/qrcode/decoder/decoded_bit_stream_parser.cpp b/modules/wechat_qrcode/src/zxing/qrcode/decoder/decoded_bit_stream_parser.cpp
-index 05de793c..b3a0a69c 100644
---- a/modules/wechat_qrcode/src/zxing/qrcode/decoder/decoded_bit_stream_parser.cpp
-+++ b/modules/wechat_qrcode/src/zxing/qrcode/decoder/decoded_bit_stream_parser.cpp
-@@ -65,7 +65,8 @@ void DecodedBitStreamParser::append(std::string& result, string const& in,
-
- void DecodedBitStreamParser::append(std::string& result, const char* bufIn, size_t nIn,
-                                     ErrorHandler& err_handler) {
--    if (err_handler.ErrCode()) return;
-+    // avoid null pointer exception
-+    if (err_handler.ErrCode() || bufIn == nullptr) return;
- #ifndef NO_ICONV_INSIDE
-     if (nIn == 0) {
-         return;
-@@ -190,16 +191,20 @@ void DecodedBitStreamParser::decodeByteSegment(Ref<BitSource> bits_, string& res
-                                                CharacterSetECI* currentCharacterSetECI,
-                                                ArrayRef<ArrayRef<char> >& byteSegments,
-                                                ErrorHandler& err_handler) {
--    int nBytes = count;
-     BitSource& bits(*bits_);
-     // Don't crash trying to read more bits than we have available.
-     int available = bits.available();
-     // try to repair count data if count data is invalid
-     if (count * 8 > available) {
--        count = (available + 7 / 8);
-+        count = (available + 7) / 8;
-     }
-+    size_t nBytes = count;
-+
-+    ArrayRef<char> bytes_(nBytes);
-+    // issue https://github.com/opencv/opencv_contrib/issues/3478
-+    if (bytes_->empty())
-+        return;
-
--    ArrayRef<char> bytes_(count);
-     char* readBytes = &(*bytes_)[0];
-     for (int i = 0; i < count; i++) {
-         //    readBytes[i] = (char) bits.readBits(8);
-diff --git a/modules/wechat_qrcode/test/test_qrcode.cpp b/modules/wechat_qrcode/test/test_qrcode.cpp
-index d59932b8..ec2559b0 100644
---- a/modules/wechat_qrcode/test/test_qrcode.cpp
-+++ b/modules/wechat_qrcode/test/test_qrcode.cpp
-@@ -455,5 +455,16 @@ TEST_P(Objdetect_QRCode_Easy_Multi, regression) {
- std::string qrcode_model_path[] = {"", "dnn/wechat_2021-01"};
- INSTANTIATE_TEST_CASE_P(/**/, Objdetect_QRCode_Easy_Multi, testing::ValuesIn(qrcode_model_path));
-
-+TEST(Objdetect_QRCode_bug, issue_3478) {
-+    auto detector = wechat_qrcode::WeChatQRCode();
-+    std::string image_path = findDataFile("qrcode/issue_3478.png");
-+    Mat src = imread(image_path, IMREAD_GRAYSCALE);
-+    ASSERT_FALSE(src.empty()) << "Can't read image: " << image_path;
-+    std::vector<std::string> outs = detector.detectAndDecode(src);
-+    ASSERT_EQ(1, (int) outs.size());
-+    ASSERT_EQ(16, (int) outs[0].size());
-+    ASSERT_EQ("KFCVW50         ", outs[0]);
-+}
-+
- }  // namespace
- }  // namespace opencv_test
diff --git a/meta-oe/recipes-support/opencv/opencv_4.7.0.bb b/meta-oe/recipes-support/opencv/opencv_4.8.0.bb
similarity index 97%
rename from meta-oe/recipes-support/opencv/opencv_4.7.0.bb
rename to meta-oe/recipes-support/opencv/opencv_4.8.0.bb
index a1fbaaa09..9564bbbe9 100644
--- a/meta-oe/recipes-support/opencv/opencv_4.7.0.bb
+++ b/meta-oe/recipes-support/opencv/opencv_4.8.0.bb
@@ -10,8 +10,8 @@  ARM_INSTRUCTION_SET:armv5 = "arm"
 
 DEPENDS = "libtool swig-native bzip2 zlib glib-2.0 libwebp"
 
-SRCREV_opencv = "725e440d278aca07d35a5e8963ef990572b07316"
-SRCREV_contrib = "e247b680a6bd396f110274b6c214406a93171350"
+SRCREV_opencv = "f9a59f2592993d3dcc080e495f4f5e02dd8ec7ef"
+SRCREV_contrib = "f10c84d48b0714f2b408c9e5cccfac1277c8e6cc"
 SRCREV_boostdesc = "34e4206aef44d50e6bbcd0ab06354b52e7466d26"
 SRCREV_vgg = "fccf7cd6a4b12079f73bbfb21745f9babcd4eb1d"
 SRCREV_face = "8afa57abc8229d611c4937165d20e2a2d9fc5a12"
@@ -19,8 +19,8 @@  SRCREV_wechat-qrcode = "a8b69ccc738421293254aec5ddb38bd523503252"
 
 
 SRCREV_FORMAT = "opencv_contrib_ipp_boostdesc_vgg"
-SRC_URI = "git://github.com/opencv/opencv.git;name=opencv;branch=master;protocol=https \
-           git://github.com/opencv/opencv_contrib.git;destsuffix=git/contrib;name=contrib;branch=master;protocol=https \
+SRC_URI = "git://github.com/opencv/opencv.git;name=opencv;branch=4.x;protocol=https \
+           git://github.com/opencv/opencv_contrib.git;destsuffix=git/contrib;name=contrib;branch=4.x;protocol=https \
            git://github.com/opencv/opencv_3rdparty.git;branch=contrib_xfeatures2d_boostdesc_20161012;destsuffix=git/boostdesc;name=boostdesc;protocol=https \
            git://github.com/opencv/opencv_3rdparty.git;branch=contrib_xfeatures2d_vgg_20160317;destsuffix=git/vgg;name=vgg;protocol=https \
            git://github.com/opencv/opencv_3rdparty.git;branch=contrib_face_alignment_20170818;destsuffix=git/face;name=face;protocol=https \
@@ -31,7 +31,6 @@  SRC_URI = "git://github.com/opencv/opencv.git;name=opencv;branch=master;protocol
            file://download.patch \
            file://0001-Make-ts-module-external.patch \
            file://0008-Do-not-embed-build-directory-in-binaries.patch \
-           file://CVE-2023-2617.patch;patchdir=contrib \
            "
 SRC_URI:append:riscv64 = " file://0001-Use-Os-to-compile-tinyxml2.cpp.patch;patchdir=contrib"