#21815 [Opn->Asn]: Buffer loss with fpassthru on popen
| From: | wez@php.net | Date: | Wed, 22 Jan 2003 10:53:47 +0000 |
| Subject: | #21815 [Opn->Asn]: Buffer loss with fpassthru on popen | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-30911@lists.php.net to get a copy of this message | ||
ID: 21815
Updated by: wez@php.net
Reported By: stefan@fostam.franken.de
-Status: Open
+Status: Assigned
Bug Type: Filesystem function related
Operating System: Linux 2.4
PHP Version: 4.3.0
-Assigned To:
+Assigned To: wez
New Comment:
I know what the problem is -> assigning to myself
Previous Comments:
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[2003-01-22 04:01:43] stefan@fostam.franken.de
When calling fpassthru() on a file pointer opened with popen(), it
fails if there has been already read from that pointer.
$fp = popen("/bin/ls /", "r");
if ($fp) {
$line = fgets($fp, 1024);
print $line;
fpassthru($fp);
}
Results in the following error:
fpassthru(): 77 bytes of buffered data lost during conversion to
FILE*!
The same script works fine with php 4.2.3. It also works fine if there
hasn't been read from the file before (i.e. omitting the fgets() line
in above example).
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Edit this bug report at http://bugs.php.net/?id=21815&edit=1