MALLOC_CHECK

Hi.
I need to change the system variable MALLOC_CHECK to 1 to test a new eclipse version.

eclipse 4.12 is the last version that works in my opensuse leap 15.1.

In which file is defined MALLOC_CHECK?

Thamk’s.

No longer necessary.
i can’t install eclipse > 4.12
greetings.

Eclipse 4.15 CDT seems to be working.

With MALLOC_CHECK = 0 I can run eclipse 4.15.
Is it safe to leave it at 0?