On Fri, Feb 28, 2014 at 12:29:04PM +0200, Martin Storsjö wrote:
> 
> This variable is assigned the return value of ftello, which
> returns an off_t which is a signed type. On errors, ftello returns
> -1, thus make sure this error return value can be stored properly.
> --- a/tools/qt-faststart.c
> +++ b/tools/qt-faststart.c
> @@ -97,7 +97,7 @@ int main(int argc, char *argv[])
>      uint64_t i, j;
>      uint32_t offset_count;
>      uint64_t current_offset;
> -    uint64_t start_offset = 0;
> +    int64_t start_offset = 0;
>      unsigned char copy_buffer[COPY_BUFFER_SIZE];
>      int bytes_to_copy;

last_offset is also unsigned and also used to hold the return value
from ftello(), so this seems incomplete.

Why not make them off_t instead?  That is the return value of ftello()..

Diego
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