Re: Fix misalignment

[Andreas Schwab]

Jim Meyering <address@hidden> writes:

> Andreas Schwab <address@hidden> wrote:
>> 2007-07-23  Andreas Schwab  <address@hidden>
>>
>>      * src/sort.c (fillbuf): Make sure the buffer limit is always
>>      aligned after the buffer was grown.
>>
>> diff --git a/src/sort.c b/src/sort.c
>> index 824dd0d..6024be7 100644
>> --- a/src/sort.c
>> +++ b/src/sort.c
>> @@ -1492,6 +1492,8 @@ fillbuf (struct buffer *buf, FILE *fp, char const 
>> *file)
>>        /* The current input line is too long to fit in the buffer.
>>       Double the buffer size and try again.  */
>>        buf->buf = X2REALLOC (buf->buf, &buf->alloc);
>> +      /* Realign buffer limit.  */
>> +      buf->alloc -= buf->alloc % sizeof (struct line);
>>      }
>>  }
>
> Thanks!
> Can you provide a test case to exercise that code?

Obviously you need a file with a long line.

Andreas.

-- 
Andreas Schwab, SuSE Labs, address@hidden
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."