summaryrefslogtreecommitdiffstats
path: root/user_guide/libraries/security.html
diff options
context:
space:
mode:
authorDerek Jones <derek.jones@ellislab.com>2010-10-07 16:31:40 +0200
committerDerek Jones <derek.jones@ellislab.com>2010-10-07 16:31:40 +0200
commitaa7d3f9c04c165f6514aff58596ad7cff89ebe65 (patch)
tree45dcf3255ecdbf74965a844e7e66a8aac560cdd7 /user_guide/libraries/security.html
parentdd6719738936be31cdaa1758ca86d5eb14dcab3d (diff)
parent124ac667046bfb662f4165934d953c0c8bded284 (diff)
Automated merge with https://bitbucket.org/barrymieny/codeigniter
Diffstat (limited to 'user_guide/libraries/security.html')
-rw-r--r--user_guide/libraries/security.html5
1 files changed, 5 insertions, 0 deletions
diff --git a/user_guide/libraries/security.html b/user_guide/libraries/security.html
index a50d94846..6d6216d95 100644
--- a/user_guide/libraries/security.html
+++ b/user_guide/libraries/security.html
@@ -102,6 +102,11 @@ Note: This function should only be used to deal with data upon submission. It's
<code>$filename = $this->security->sanitize_filename($this->input->post('filename'));</code>
+<p>If it is acceptable for the user input to include relative paths, e.g. <kbd>file/in/some/approved/folder.txt</kbd>, you can set the second optional parameter,
+ <samp>$relative_path</samp> to TRUE.</p>
+
+<code>$filename = $this->security->sanitize_filename($this->input->post('filename'), TRUE);</code>
+
<!-- @todo write docs for CSRF methods -->
</div>