[Webkit-unassigned] [Bug 212460] fillBufferWithContentsOfFile<WTF::Vector<char> > (buffer=..., file=0x5555556341f0) in jsc.cpp

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=212460

Alexey Proskuryakov <ap at webkit.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |ap at webkit.org
         Resolution|---                         |INVALID

--- Comment #1 from Alexey Proskuryakov <ap at webkit.org> ---
> #5  0x000055555557f8eb in WTF::Vector<char, 0ul, WTF::CrashOnOverflow, 16ul,
> WTF::FastMalloc>::resize (size=9223372036854775807, 
>     this=0x7fffffb1dc70) at
> DerivedSources/ForwardingHeaders/wtf/Vector.h:1099

This is 0x7FFFFFFFFFFFFFFF. A quick web search suggests that ftell returns this value on Linux for directories. Perhaps there are other cases when this happens.

The problem is not with this function, but somewhere else. Resolving for now since this is unreproducible and not actionable. Please feel free to re-open if you find out what went wrong and made ftell fail.

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