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file(1) isn't available everywhere #309

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Xyene opened this issue Jan 17, 2018 · 2 comments
Closed

file(1) isn't available everywhere #309

Xyene opened this issue Jan 17, 2018 · 2 comments
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@Xyene
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Xyene commented Jan 17, 2018

We should catch the OSError and give a nicer message.
@quantum5
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We should be able to remove the dependency if we abandon compatibility with older kernels, i.e. those without PTRACE_GETREGSET.

Xyene added a commit that referenced this issue Oct 1, 2018
@Xyene
Gracefully handle no file executable; #309
17e9e69 
Some systems (like Termux by default) do not ship with `file(1)`, in which case the judge crashes with a poor error message in unrelated code.
@Xyene Xyene mentioned this issue Oct 1, 2018
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Xyene added a commit that referenced this issue Oct 1, 2018
@Xyene
Gracefully handle no file executable; #309
22894d8 
Some systems (like Termux by default) do not ship with `file(1)`, in which case the judge crashes with a poor error message in unrelated code.
@Xyene
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Xyene commented Oct 1, 2018

Fixed.

@Xyene Xyene closed this as completed Oct 1, 2018
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@quantum5 @Xyene