diff options
Diffstat (limited to 'meta-oe/recipes-support/opencv/opencv/CVE-2023-2618.patch')
| -rw-r--r-- | meta-oe/recipes-support/opencv/opencv/CVE-2023-2618.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/meta-oe/recipes-support/opencv/opencv/CVE-2023-2618.patch b/meta-oe/recipes-support/opencv/opencv/CVE-2023-2618.patch new file mode 100644 index 0000000000..4cd3003e3c --- /dev/null +++ b/meta-oe/recipes-support/opencv/opencv/CVE-2023-2618.patch @@ -0,0 +1,32 @@ +From 2b62ff6181163eea029ed1cab11363b4996e9cd6 Mon Sep 17 00:00:00 2001 +From: Nano <nanoapezlk@gmail.com> +Date: Thu, 27 Apr 2023 17:38:35 +0800 +Subject: [PATCH] fix(wechat_qrcode): fixed memory leaks + +CVE: CVE-2023-2618 + +Upstream-Status: Backport [https://github.com/opencv/opencv_contrib/pull/3484/commits/2b62ff6181163eea029ed1cab11363b4996e9cd6] + +Signed-off-by: Narpat Mali <narpat.mali@windriver.com> +--- + .../src/zxing/qrcode/decoder/decoded_bit_stream_parser.cpp | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +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 b3a0a69c..f02435d5 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 +@@ -127,7 +127,10 @@ void DecodedBitStreamParser::decodeHanziSegment(Ref<BitSource> bits_, string& re + while (count > 0) { + // Each 13 bits encodes a 2-byte character + int twoBytes = bits.readBits(13, err_handler); +- if (err_handler.ErrCode()) return; ++ if (err_handler.ErrCode()) { ++ delete[] buffer; ++ return; ++ } + int assembledTwoBytes = ((twoBytes / 0x060) << 8) | (twoBytes % 0x060); + if (assembledTwoBytes < 0x003BF) { + // In the 0xA1A1 to 0xAAFE range +-- +2.40.0 |