Valgrind not working on MacOS Mojave? Installed with Conda

Question

I'm trying to check for memory leaks in a program I wrote in C. I'm running MacOS Mojave. When I run valgrind, I get this error:

$ valgrind --leak-check=full --show-reachable=yes ./shell.out
valgrind: mmap-FIXED(0x0, 520192) failed in UME (load_segment1) with error 12 (Cannot allocate memory).

Answer 1

Valgrind might not compatible with the newest macOS(10.14 Mojave). please check this : How to install Valgrind on macOS Mojave(10.14) with Homebrew?