[Bug locale/19418] iconv should stop reading from 'inbuf' when 'outbytesleft' is zero

schwab@linux-m68k.org sourceware-bugzilla@sourceware.org
Tue Jan 5 17:55:00 GMT 2016


https://sourceware.org/bugzilla/show_bug.cgi?id=19418

Andreas Schwab <schwab@linux-m68k.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #2 from Andreas Schwab <schwab@linux-m68k.org> ---
The standard is very clear that there must be *inbytesleft bytes available at
*inbuf.  There is nothing that forbids accessing all bytes in *inbuf, the only
requirement is that *inbuf and *inbytesleft must be accurate on return.  It is
impossible in general to know how much space is needed in *outbuf before
reading the next bytes from *inbuf.

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