@rivlev I have went through my code many times and made changes to see if it would fix the segmentation fault but the segmentation fault still persist. How do I check where the segmentation fault is ...

I know that my program is trying to access an array which has been free()'d... but how can I (using gdb or otherwise) know which line in my program caused a seg fault ...

I am trying to build openj9 (JDK 9) with valgrind memcheck for some time. Earlier it failed because memcheck integration depended on libstdc++ (for set) which was disabled in openj9 (at least in gc ...

A segmentation fault, or segfault, is a memory error in which a program tries to access a memory address that does not exist or the program does not have the rights ...