#30931 [Com]: is_writable() and is_readable() return false when access is permitted via ACL
ID: 30931 Comment by: cunha17 at gmail dot com Reported By: bugzilla-php at bwurst dot org Status: No Feedback Bug Type: Filesystem function related Operating System: gentoo linux (kernel 2.6) PHP Version: 5.0.2 New Comment: PHP should not try to calculate permissions because only the Operating System can do it right. As someone pointed out, PHP is ignoring my POSIX ACL and Trustees too. Previous Comments: [2005-09-02 23:01:48] 1 at 234 dot cx I was just wondering if anyone can review the patch which has been posted here. This seems to be a well defined bug with a patch that solves the problem, is there any reason not to check it in? If there *is* a reason not to check the patch in, I am sure one of us will work on improving it. Before we can do this, though, we need a clue what issues people see with the patch as it stands. [2005-08-26 03:03:50] matthew at acintrix dot net I too am expierencing this bug on Fedora Core 4 with PHP 5.0.4. [2005-08-08 18:18:11] ka at pacific dot net Same bug found here in 5.04 on Fedora Core 4 with modphp Symptom: modphp cannot write to files even if they are `chmod 777`, if there is an acl for apache on the file. [2005-06-15 23:51:26] 1 at 234 dot cx I don't know if this is useful to anyone, but this seems to be a regression of bug #14923, which was fixed back in 2002. I have just experienced the bug on Fedora 4. I tried JR's patch, and that solves the problem for me. Thanks, Pete [2005-06-12 16:16:35] jr at terragate dot net I've written a patch to address this issue. It uses POSIX's access function to determine file permissions. I tested this patch on Mac OS 10.4.1, Windows XP SP2 and FreeBSD 5.2.1. I am not sure if this patch also works for Win 9x (maybe R_OK, W_OK etc. are not defined there) and other non POSIX conformant OSes. Probably some more #ifndefs are required. http://jr.terragate.net/access.diff The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/30931 -- Edit this bug report at http://bugs.php.net/?id=30931&edit=1
#30931 [Com]: is_writable() and is_readable() return false when access is permitted via ACL
ID: 30931 Comment by: 1 at 234 dot cx Reported By: bugzilla-php at bwurst dot org Status: No Feedback Bug Type: Filesystem function related Operating System: gentoo linux (kernel 2.6) PHP Version: 5.0.2 New Comment: I was just wondering if anyone can review the patch which has been posted here. This seems to be a well defined bug with a patch that solves the problem, is there any reason not to check it in? If there *is* a reason not to check the patch in, I am sure one of us will work on improving it. Before we can do this, though, we need a clue what issues people see with the patch as it stands. Previous Comments: [2005-08-26 03:03:50] matthew at acintrix dot net I too am expierencing this bug on Fedora Core 4 with PHP 5.0.4. [2005-08-08 18:18:11] ka at pacific dot net Same bug found here in 5.04 on Fedora Core 4 with modphp Symptom: modphp cannot write to files even if they are `chmod 777`, if there is an acl for apache on the file. [2005-06-15 23:51:26] 1 at 234 dot cx I don't know if this is useful to anyone, but this seems to be a regression of bug #14923, which was fixed back in 2002. I have just experienced the bug on Fedora 4. I tried JR's patch, and that solves the problem for me. Thanks, Pete [2005-06-12 16:16:35] jr at terragate dot net I've written a patch to address this issue. It uses POSIX's access function to determine file permissions. I tested this patch on Mac OS 10.4.1, Windows XP SP2 and FreeBSD 5.2.1. I am not sure if this patch also works for Win 9x (maybe R_OK, W_OK etc. are not defined there) and other non POSIX conformant OSes. Probably some more #ifndefs are required. http://jr.terragate.net/access.diff [2005-05-12 21:34:01] nickls at apple dot com This also effects OS X Tiger ACLs. Why was this changed from access() on PHP 4.3.X? The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/30931 -- Edit this bug report at http://bugs.php.net/?id=30931&edit=1
#30931 [Com]: is_writable() and is_readable() return false when access is permitted via ACL
ID: 30931 Comment by: matthew at acintrix dot net Reported By: bugzilla-php at bwurst dot org Status: No Feedback Bug Type: Filesystem function related Operating System: gentoo linux (kernel 2.6) PHP Version: 5.0.2 New Comment: I too am expierencing this bug on Fedora Core 4 with PHP 5.0.4. Previous Comments: [2005-08-08 18:18:11] ka at pacific dot net Same bug found here in 5.04 on Fedora Core 4 with modphp Symptom: modphp cannot write to files even if they are `chmod 777`, if there is an acl for apache on the file. [2005-06-15 23:51:26] 1 at 234 dot cx I don't know if this is useful to anyone, but this seems to be a regression of bug #14923, which was fixed back in 2002. I have just experienced the bug on Fedora 4. I tried JR's patch, and that solves the problem for me. Thanks, Pete [2005-06-12 16:16:35] jr at terragate dot net I've written a patch to address this issue. It uses POSIX's access function to determine file permissions. I tested this patch on Mac OS 10.4.1, Windows XP SP2 and FreeBSD 5.2.1. I am not sure if this patch also works for Win 9x (maybe R_OK, W_OK etc. are not defined there) and other non POSIX conformant OSes. Probably some more #ifndefs are required. http://jr.terragate.net/access.diff [2005-05-12 21:34:01] nickls at apple dot com This also effects OS X Tiger ACLs. Why was this changed from access() on PHP 4.3.X? [2005-04-25 17:32:41] kibab at icehouse dot net This is not fixed yet as of Mar. 31 in the 5.0.4 release. The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/30931 -- Edit this bug report at http://bugs.php.net/?id=30931&edit=1
#30931 [Com]: is_writable() and is_readable() return false when access is permitted via ACL
ID: 30931 Comment by: ka at pacific dot net Reported By: bugzilla-php at bwurst dot org Status: No Feedback Bug Type: Filesystem function related Operating System: gentoo linux (kernel 2.6) PHP Version: 5.0.2 New Comment: Same bug found here in 5.04 on Fedora Core 4 with modphp Symptom: modphp cannot write to files even if they are `chmod 777`, if there is an acl for apache on the file. Previous Comments: [2005-06-15 23:51:26] 1 at 234 dot cx I don't know if this is useful to anyone, but this seems to be a regression of bug #14923, which was fixed back in 2002. I have just experienced the bug on Fedora 4. I tried JR's patch, and that solves the problem for me. Thanks, Pete [2005-06-12 16:16:35] jr at terragate dot net I've written a patch to address this issue. It uses POSIX's access function to determine file permissions. I tested this patch on Mac OS 10.4.1, Windows XP SP2 and FreeBSD 5.2.1. I am not sure if this patch also works for Win 9x (maybe R_OK, W_OK etc. are not defined there) and other non POSIX conformant OSes. Probably some more #ifndefs are required. http://jr.terragate.net/access.diff [2005-05-12 21:34:01] nickls at apple dot com This also effects OS X Tiger ACLs. Why was this changed from access() on PHP 4.3.X? [2005-04-25 17:32:41] kibab at icehouse dot net This is not fixed yet as of Mar. 31 in the 5.0.4 release. [2005-03-08 01:00:08] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open". The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/30931 -- Edit this bug report at http://bugs.php.net/?id=30931&edit=1
#30931 [Com]: is_writable() and is_readable() return false when access is permitted via ACL
ID: 30931 Comment by: 1 at 234 dot cx Reported By: bugzilla-php at bwurst dot org Status: No Feedback Bug Type: Filesystem function related Operating System: gentoo linux (kernel 2.6) PHP Version: 5.0.2 New Comment: I don't know if this is useful to anyone, but this seems to be a regression of bug #14923, which was fixed back in 2002. I have just experienced the bug on Fedora 4. I tried JR's patch, and that solves the problem for me. Thanks, Pete Previous Comments: [2005-06-12 16:16:35] jr at terragate dot net I've written a patch to address this issue. It uses POSIX's access function to determine file permissions. I tested this patch on Mac OS 10.4.1, Windows XP SP2 and FreeBSD 5.2.1. I am not sure if this patch also works for Win 9x (maybe R_OK, W_OK etc. are not defined there) and other non POSIX conformant OSes. Probably some more #ifndefs are required. http://jr.terragate.net/access.diff [2005-05-12 21:34:01] nickls at apple dot com This also effects OS X Tiger ACLs. Why was this changed from access() on PHP 4.3.X? [2005-04-25 17:32:41] kibab at icehouse dot net This is not fixed yet as of Mar. 31 in the 5.0.4 release. [2005-03-08 01:00:08] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open". [2005-02-28 21:21:59] [EMAIL PROTECTED] Please try using this CVS snapshot: http://snaps.php.net/php5-latest.tar.gz For Windows: http://snaps.php.net/win32/php5-win32-latest.zip The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/30931 -- Edit this bug report at http://bugs.php.net/?id=30931&edit=1
#30931 [Com]: is_writable() and is_readable() return false when access is permitted via ACL
ID: 30931 Comment by: jr at terragate dot net Reported By: bugzilla-php at bwurst dot org Status: No Feedback Bug Type: Filesystem function related Operating System: gentoo linux (kernel 2.6) PHP Version: 5.0.2 New Comment: I've written a patch to address this issue. It uses POSIX's access function to determine file permissions. I tested this patch on Mac OS 10.4.1, Windows XP SP2 and FreeBSD 5.2.1. I am not sure if this patch also works for Win 9x (maybe R_OK, W_OK etc. are not defined there) and other non POSIX conformant OSes. Probably some more #ifndefs are required. http://jr.terragate.net/access.diff Previous Comments: [2005-05-12 21:34:01] nickls at apple dot com This also effects OS X Tiger ACLs. Why was this changed from access() on PHP 4.3.X? [2005-04-25 17:32:41] kibab at icehouse dot net This is not fixed yet as of Mar. 31 in the 5.0.4 release. [2005-03-08 01:00:08] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open". [2005-02-28 21:21:59] [EMAIL PROTECTED] Please try using this CVS snapshot: http://snaps.php.net/php5-latest.tar.gz For Windows: http://snaps.php.net/win32/php5-win32-latest.zip [2004-11-29 17:26:56] bugzilla-php at bwurst dot org Description: PHP's is_readable() and is_writable() function report nonsense on ACLs... We have the following test case: A file containing \n"; echo __FILE__.' is '.(is_writable(__FILE__) ? '' : 'NOT ')."writable!\n"; ?> it's made accessible to the webserver via $ getfacl index.php # file: index.php # owner: someuser # group: webadm user::rw- user:apache:rw- group::r-- mask::rw- other::--- So apache is neither the owner nor in the group but it's accessible through ACL. If I call this file via the webserver, I get /srv/http/[...]/test/index.php is NOT readable! /srv/http/[...]/test/index.php is NOT writable! [...] has been inserted by me, of course. This method works perfectly, the webserver (and also PHP) *can* read and write the file but the is_readable() and is_writable() return wrong values. It really seems like bug #14923, but that one's fixed after php-4.1.0. Also it's CLOSED, so I cannot add a comment there. :-( -- Edit this bug report at http://bugs.php.net/?id=30931&edit=1
#30931 [Com]: is_writable() and is_readable() return false when access is permitted via ACL
ID: 30931 Comment by: nickls at apple dot com Reported By: bugzilla-php at bwurst dot org Status: No Feedback Bug Type: Filesystem function related Operating System: gentoo linux (kernel 2.6) PHP Version: 5.0.2 New Comment: This also effects OS X Tiger ACLs. Why was this changed from access() on PHP 4.3.X? Previous Comments: [2005-04-25 17:32:41] kibab at icehouse dot net This is not fixed yet as of Mar. 31 in the 5.0.4 release. [2005-03-08 01:00:08] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open". [2005-02-28 21:21:59] [EMAIL PROTECTED] Please try using this CVS snapshot: http://snaps.php.net/php5-latest.tar.gz For Windows: http://snaps.php.net/win32/php5-win32-latest.zip [2004-11-29 17:26:56] bugzilla-php at bwurst dot org Description: PHP's is_readable() and is_writable() function report nonsense on ACLs... We have the following test case: A file containing \n"; echo __FILE__.' is '.(is_writable(__FILE__) ? '' : 'NOT ')."writable!\n"; ?> it's made accessible to the webserver via $ getfacl index.php # file: index.php # owner: someuser # group: webadm user::rw- user:apache:rw- group::r-- mask::rw- other::--- So apache is neither the owner nor in the group but it's accessible through ACL. If I call this file via the webserver, I get /srv/http/[...]/test/index.php is NOT readable! /srv/http/[...]/test/index.php is NOT writable! [...] has been inserted by me, of course. This method works perfectly, the webserver (and also PHP) *can* read and write the file but the is_readable() and is_writable() return wrong values. It really seems like bug #14923, but that one's fixed after php-4.1.0. Also it's CLOSED, so I cannot add a comment there. :-( -- Edit this bug report at http://bugs.php.net/?id=30931&edit=1
#30931 [Com]: is_writable() and is_readable() return false when access is permitted via ACL
ID: 30931 Comment by: kibab at icehouse dot net Reported By: bugzilla-php at bwurst dot org Status: No Feedback Bug Type: Filesystem function related Operating System: gentoo linux (kernel 2.6) PHP Version: 5.0.2 New Comment: This is not fixed yet as of Mar. 31 in the 5.0.4 release. Previous Comments: [2005-03-08 01:00:08] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open". [2005-02-28 21:21:59] [EMAIL PROTECTED] Please try using this CVS snapshot: http://snaps.php.net/php5-latest.tar.gz For Windows: http://snaps.php.net/win32/php5-win32-latest.zip [2004-11-29 17:26:56] bugzilla-php at bwurst dot org Description: PHP's is_readable() and is_writable() function report nonsense on ACLs... We have the following test case: A file containing \n"; echo __FILE__.' is '.(is_writable(__FILE__) ? '' : 'NOT ')."writable!\n"; ?> it's made accessible to the webserver via $ getfacl index.php # file: index.php # owner: someuser # group: webadm user::rw- user:apache:rw- group::r-- mask::rw- other::--- So apache is neither the owner nor in the group but it's accessible through ACL. If I call this file via the webserver, I get /srv/http/[...]/test/index.php is NOT readable! /srv/http/[...]/test/index.php is NOT writable! [...] has been inserted by me, of course. This method works perfectly, the webserver (and also PHP) *can* read and write the file but the is_readable() and is_writable() return wrong values. It really seems like bug #14923, but that one's fixed after php-4.1.0. Also it's CLOSED, so I cannot add a comment there. :-( -- Edit this bug report at http://bugs.php.net/?id=30931&edit=1
