PHP :: Bug #48 :: filesize() function crashes PHP

Bug #48

filesize() function crashes PHP

Submitted:

1998-02-10 08:30 UTC

Modified:

1998-02-24 13:39 UTC

Votes:	1
Avg. Score:	3.0 ± 0.0
Reproduced:	1 of 1 (100.0%)
Same Version:	0 (0.0%)
Same OS:	1 (100.0%)

From:

sbedberg at ucdavis dot edu

Assigned:

Status:

Closed

Package:

Other

PHP Version:

3.0b4

OS:

Windozer NT 4.0

Private report:

CVE-ID:

None

View Developer Edit

[1998-02-10 08:30 UTC] sbedberg at ucdavis dot edu

CODE SNIPPET:

if (filesize($thisgif) > 2) {
   $typelist[$row['type']] = "<img src=\"$thisgif\"> $thisname<br>";
} else {
   $typelist[$row['type']] = "<b>($thistype)</b> $thisname<br>";
}

DETAILED DESCRIPTION:

I was using filesize() as a file existence check for a .gif
file. Upon reaching the if... line, PHP hung in memory &
required an NT server restart (the NT Process Monitor
refused to kill it).

I haven't had a chance to check any of the other filesystem
routines under WinNT...might this be an artifact of the
Unix->Windopey NT port?

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports

[1998-02-24 13:39 UTC] shane

Fixed in b5

[2020-02-20 09:17 UTC] nikic@php.net

Automatic comment from SVN on behalf of nikic
Revision: http://svn.php.net/viewvc/?view=revision&amp;revision=349241
Log: Fix \Ds\Map::values() example

Patch by enumag.

Closes php/doc-en#48.

[2021-02-24 21:09 UTC] langemeijer@php.net

Automatic comment on behalf of casper.langemeijer@procurios.nl
Revision: http://git.php.net/?p=pecl/networking/ssh2.git;a=commit;h=78d953ef9e89ea60757114caaf8f262042730371
Log: Merge pull request #48: Fix #80294: ssh2 wrappers not using an allocated resource segfault

	php.net \| support \| documentation \| report a bug \| advanced search \| search howto \| statistics \| random bug \| login
go to bug id or search bugs for


Copyright © 2001-2025 The PHP Group All rights reserved.	Last updated: Sun Nov 02 02:00:01 2025 UTC