When using dwz -L0 on a hello world a.out, it fails: ... $ dwz -L0 a.out $ echo $? 1 ... But when we do the same for a.out and a copy b.out, it passes: ... $ cp a.out b.out $ dwz -L0 a.out b.out $ echo $? 0 ...
patch submitted: https://sourceware.org/ml/dwz/2019-q1/msg00069.html
https://sourceware.org/git/?p=dwz.git;a=commit;h=815ac613209fa8cbcdda57302a0a1ab0366923ad