Denis Vlasenko 6a0ad25061 ash: dont allow e.g. exec <&10 to attach to stript's fd! ...

function                                             old     new   delta
is_hidden_fd                                           -      61     +61
redirect                                            1135    1164     +29
popstring                                            134     140      +6
printf_main                                          635     637      +2
evalvar                                             1374    1376      +2
echo_main                                            294     296      +2
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 5/0 up/down: 102/0)             Total: 102 bytes

2008-07-25 13:34:05 +00:00

9.3 KiB

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