Can't handle paths longer than PATH_MAX

[tavianator]

POSIX says

The find utility shall be able to descend to arbitrary depths in a file hierarchy and shall not fail due to path length limitations (unless a path operand specified by the application exceeds {PATH_MAX} requirements).

but

$ name="0123456789ABCDEF"
$ name="${name}${name}${name}${name}"
$ name="${name}${name}${name}${name}"
$ name="${name:0:255}"
$ (mkdir deep && cd deep && for i in {1..17}; do mkdir $name && cd $name; done)
$ ./target/debug/find deep -mindepth 17
Error: deep: other os error
$ find deep -mindepth 17
deep/0123456789ABCDEF0123456789ABCDEF...

Also, despite printing an error message, uutils' find exits with status 0.

[tavianator]

Probably related to BurntSushi/walkdir#23

[helgaros]

try long path tool program,may be helpful