On 07/18/2013 12:28 PM, Chen Gang wrote:
>
>> strcpy(fmt1, fmt);
>> @@ -199,46 +214,51 @@ static void prepare_error_buf(const char *fmt, va_list
>> args)
>> while ((k = is_there_reiserfs_struct(fmt1, &what)) != NULL) {
>> *k = 0;
>>
>> - p += vsprintf(p, fmt1, args);
>> + p += vsnprintf(p, left, fmt1, args);
At least, need use vscnprintf() instead of vsnprintf(), since we need
the real written length return.
>> + left = REISERFS_ERR_BUF_LEFT(p, error_buf);
>>
>> switch (what) {
>> case 'k':
>> - sprintf_le_key(p, va_arg(args, struct reiserfs_key *));
>> + sprintf_le_key(p, left,
>> + va_arg(args, struct reiserfs_key *));
>> break;
>> case 'K':
>> - sprintf_cpu_key(p, va_arg(args, struct cpu_key *));
>> + sprintf_cpu_key(p, left,
>>
--
Chen Gang
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