Re: readfile() improvements
| From: | Morten K. Poulsen | Date: | Tue, 08 Jun 2004 10:51:33 +0000 |
| Subject: | Re: readfile() improvements | ||
| References: | 1 2 3 4 5 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-10312@lists.php.net to get a copy of this message | ||
On Tue, 2004-06-08 at 11:32, Alexander Valyalkin wrote:
> + /* get the length of local file connected to descriptor fd */
> fstat(fd, &sbuf);
[snip]
> + if (errno) {
Oh-oh! You need to check the return value of fstat(). Errno is only set
if fstat() fails (returns -1), otherwise errno keeps its old (junk)
value.
Best regards,
Morten
--
Morten K. Poulsen <morten-VxKok5x5@afdelingp.dk>