Edit report at https://bugs.php.net/bug.php?id=60704&edit=1
ID: 60704
Comment by: carloschilazo at gmail dot com
Reported by: dean at dacunha dot net
Summary: unlink() bug with some files path
Status: Open
Type: Bug
Package: Filesystem function related
Operating System: Linux 3.0.0-14-generic #23-Ubunt
PHP Version: 5.3.8
Block user comment: N
Private report: N
New Comment:
Does this happen also in 5.3.9 ?
Please confirm so I can look into it
Thanks
Previous Comments:
------------------------------------------------------------------------
[2012-01-10 19:58:07] dean at dacunha dot net
Description:
------------
unlink() function truncates the file path name argument in some cases.
This bug appears also with the rename() function in the same cases.
The given source code use link() to duplicate a file, then unlink() to remove
the
source file. link() function works and unlink() bugs.
Test script:
---------------
#!/usr/local/bin/php
<?php
$Target="/mnt/M://BRASIL/Carlinhos Brown/Alfagamabetizado - Angel's Robot
List.mp3";
$Link="/mnt/M:/NEWBASE/BRASIL/Carlinhos Brown/Alfagamabetizado - Angel's Robot
List.1.2.mp3";
link($Target,$Link);
unlink($Target);
?>
Expected result:
----------------
unlink() should remove the "/mnt/M://BRASIL/Carlinhos Brown/Alfagamabetizado -
Angel's Robot List.mp3" file
Actual result:
--------------
root@djavanubu:/# ./b.php
Warning: unlink(BRASIL/Carlinhos Brown/Alfagamabetizado - Angel's Robot
List.mp3): No such file or directory in /b.php on line 8
###################
below trace shows the truncated file path given to unlink() syscall:
[...]
lstat("/mnt/M://BRASIL", {st_mode=S_IFDIR|0755, st_size=69632, ...}) = 0
link("/mnt/M://BRASIL/Carlinhos Brown/Alfagamabetizado - Angel's Robot
List.mp3", "/mnt/M:/NEWBASE/BRASIL/Carlinhos Brown/Alfagamabetizado - Angel's
Robot List.1.2.mp3") = 0
unlink("BRASIL/Carlinhos Brown/Alfagamabetizado - Angel's Robot List.mp3") = -1
ENOENT (No such file or directory)
write(1, "\nWarning: unlink(BRASIL/Carlinho"..., 130
Warning: unlink(BRASIL/Carlinhos Brown/Alfagamabetizado - Angel's Robot
List.mp3): No such file or directory in /b.php on line 8
) = 130
[...]
------------------------------------------------------------------------
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Edit this bug report at https://bugs.php.net/bug.php?id=60704&edit=1
