core: verify length check from vector to InputArray

2026-07-30 07:43:03 +04:00 · 2025-09-23 19:46:08 +09:00
parent 691b1bdc05
commit 6dbf7612f9
3 changed files with 21 additions and 1 deletions
@@ -1471,6 +1471,14 @@ TEST(Core_InputArray, empty)
    ASSERT_TRUE( _InputArray(data).empty() );
 }

+TEST(Core_InputArray, convert_from_vector_over2GB)
+{
+    applyTestTag(CV_TEST_TAG_MEMORY_6GB);
+    // empty buffer more than 2GB size
+    std::vector<uint8_t> buf(size_t(INT_MAX) + 4096);
+    EXPECT_ANY_THROW(auto work = _InputArray(buf));
+}
+
 TEST(Core_CopyMask, bug1918)
 {
    Mat_<unsigned char> tmpSrc(100,100);