[FFmpeg-devel] [PATCH] Fix cmdutils.c:read_file() on Windows.

Ramiro Polla ramiro.polla
Sat May 22 18:20:22 CEST 2010

On Sat, May 22, 2010 at 10:23 AM, Michael Niedermayer <michaelni at gmx.at> wrote:
> On Sat, May 22, 2010 at 12:31:49PM +0100, M?ns Rullg?rd wrote:
>> Reimar D?ffinger <Reimar.Doeffinger at gmx.de> writes:
>> > On Fri, May 21, 2010 at 07:05:15PM -0300, Ramiro Polla wrote:
>> >> r22769 moved reading of the 2pass file to cmdutils.c, and removed the
>> >> re-attribution of size to the return value of fread(). On Windows, the
>> >> file size from fseek/ftell returns the total file size (with \r
>> >> characters), but the return value of fread() (and therefore the number
>> >> of bytes actually read) don't include \r characters.
>> >>
>> >> I attached two possible fixes: one re-attributes size to the return
>> >> value of fread(), the other opens the file in binary mode.
>> >>
>> >> I don't know if any system will choke on the extra 'b' in "rb" on the
>> >> second option, but anyways I prefer option 1...
>> >
>> > I think a "b" in the fopen for both reading and writing would be better,
>> > I don't like the idea of the 2pass file having different contents on
>> > Windows.
>> A "b" in the mode string is allowed by the standards, so that's the
>> best solution IMO.
> agree

New patch attached opens both reading and writing as binary.
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