OpenCV-Java crashes JVM when calling Core.kmeans with NaN element (Bug #4371)
| Status: | New | Start date: | 2015-06-01 |
|---|---|---|---|
| Priority: | Normal | Due date: | |
| Assignee: |  Andrey Pavlenko |
% Done: | 0% |
| Category: | java bindings | ||
| Target version: | 2.4.11 | ||
| Affected version: | 2.4.9 (latest release) | Operating System: | Linux |
| Difficulty: | HW Platform: | x64 | |
| Pull request: |
Description
If any input to kmeans() contains NaN element, the JVM will crash immediately (see attachment).
Although NaN is invalid input, it should throw a Java Exception with appropriate error message, even more helpful if showing the coordinate of the affected element.
Affects both 2.4.8 and 2.4.11.
Adding -Xcheck:jni to JVM arguments doesn't help.
History
Updated by Maksim Shabunin over 9 years ago
Issue has been transferred to GitHub: https://github.com/Itseez/opencv/issues/5006