Steps to Reproduce

1. mono/mono/mini/mini-generic-sharing.c

   Line 2843 in bdd7725

   index = register_info (klass, type_argc, data, info_type);

2. if the data is found in the lookup aka it is registered, the does nothing to ensure it frees data.
3. data is always newly allocated before passed to the method

Current Behavior

Leak

Expected Behavior

No leak

On which platforms did you notice this

[*] macOS
[ ] Linux
[ ] Windows

Version Used:

Mono JIT compiler version 6.12.0.125 (2020-02/8c552e98bd6 Mon Mar 8 13:06:52 EST 2021)
Copyright (C) 2002-2014 Novell, Inc, Xamarin Inc and Contributors. www.mono-project.com
TLS:
SIGSEGV: altstack
Notification: kqueue
Architecture: amd64
Disabled: none
Misc: softdebug
Interpreter: yes
LLVM: yes(610)
Suspend: hybrid
GC: sgen (concurrent by default)

Stacktrace

Please paste the stack trace here if available.