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Merge pull request #21779 from eplankin:fix_11303

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Fixed out-of-bounds read in parallel version of ippGaussianBlur()

* Fixed out-of-memory read in parallel version of ippGaussianBlur()

* Fixed check

* Revert changes in CMakeLists.txt
This commit is contained in:
eplankin
2022-04-05 18:58:15 +03:00
committed by GitHub
parent 84b4a5a495
commit d793ec2ffe
2 changed files with 12 additions and 1 deletions
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modules/imgproc/test/test_filter.cpp
+11
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@@ -2355,5 +2355,16 @@ TEST(Imgproc, filter_empty_src_16857)
EXPECT_TRUE(dst2.empty());
}
TEST(Imgproc_GaussianBlur, regression_11303)
{
cv::Mat dst;
int width = 2115;
int height = 211;
double sigma = 8.64421;
cv::Mat src(cv::Size(width, height), CV_32F, 1);
cv::GaussianBlur(src, dst, cv::Size(), sigma, sigma);
EXPECT_LE(cv::norm(src, dst, NORM_L2), 1e-3);
}
}} // namespace