opencv/modules/imgcodecs/include/opencv2
Vincent Rabaud c21d0ad9d0
Merge pull request #26854 from vrabaud:png_leak
Fix oss-fuzz bugs 391934081 and 392318892 #26854

- fix a potential overflow in x0+w0
- use the proper function to deal with background color to deal with all cases of the spec
- use BGR layout for APNG background color

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-01-31 11:00:23 +03:00
..
imgcodecs Merge pull request #18855 from Rightpoint:feature/colejd/add-apple-conversions-to-framework-builds 2020-11-19 21:20:32 +00:00
imgcodecs.hpp Merge pull request #26854 from vrabaud:png_leak 2025-01-31 11:00:23 +03:00