Memory leaks in r_bin_object_new_from_buffer / r_arch_session via ia_fuzz (ASan/LSan)

[Young-Nong]

Description

When using the oss-fuzz radare2 ia_fuzz harness (libFuzzer) under AddressSanitizer/LeakSanitizer instrumentation, I notice there are almost always memory leaks in the binary-loading and architecture-initialization code paths.

Version

6.0.4 (commit 4f41cea)

Test

command and output

test cases

Is this a bug or security issue, as the leaks are always detected in most of the cases?

[trufae]

can you try again and provide some updated logs? lots of things has cahnged since 6.0.4

[trufae]

Closing as im fixing lots of memleaks and those logs make no sense now