Comments (5)
I stumbled upon the same thing late yesterday :) thanks for reporting!
from sh.
Here's an nonsensical input that still triggers it
`<<0<<0|0||""||
from sh.
@ebfe how did you reproduce the crash? None of these do it for me:
echo '`<<0<<0|0||""||' | shfmt
echo -n '`<<0<<0|0||""||' | shfmt
Fuzzing uncovered another one, though:
$ echo '<<""<<0|0;' | shfmt
panic: runtime error: index out of range
from sh.
@ebfe how did you reproduce the crash? None of these do it for me:
echo '`<<0<<0|0||""||' | shfmt echo -n '`<<0<<0|0||""||' | shfmt
It doesn't trigger anymore after ca2a636.
from sh.
Oh, that's interesting. Wasn't expecting that fix to also fix crashes.
from sh.
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from sh.