Pádraig Brady wrote:
Actually the minimum reproducer is:$ shuf /dev/null 0>&- shuf: read error: Bad file descriptor
Ouch. Isn't that a bug in glibc freopen? It shouldn't fail with errno==EINVAL merely because stdin doesn't have a valid file descriptor. If so, we should fix the Gnulib freopen module to work around the bug. If not, I suppose we can fix this in freopen-safer.
