Anchor all file extension regexes to end of string

diff --git a/geekigeeki.py b/geekigeeki.py
index b6e802c8277f9e67be9e118c0a3eaef9cdc25fc7..e7d7f7d69e63c915c3c3526b5acdcf1307f20733 100755 (executable)
--- a/geekigeeki.py
+++ b/geekigeeki.py
@@ -22,11 +22,11 @@ import cgi, sys, os, re, errno, stat, glob
 
 image_ext = 'png|gif|jpg|jpeg|bmp|ico'
 video_ext = "ogg|ogv|oga" # Not supported by Firefox 3.5: mkv|mpg|mpeg|mp4|avi|asf|flv|wmv|qt
-image_re = re.compile(r".*\.(" + image_ext + "|" +  video_ext + ")", re.IGNORECASE)
-video_re = re.compile(r".*\.(" + video_ext + ")", re.IGNORECASE)
+image_re = re.compile(r".*\.(" + image_ext + "|" +  video_ext + ")$", re.IGNORECASE)
+video_re = re.compile(r".*\.(" + video_ext + ")$", re.IGNORECASE)
 # FIXME: we accept stuff like foo/../bar and we shouldn't
-file_re  = re.compile(r"([A-Za-z0-9_\-][A-Za-z0-9_\.\-/]*)")
-url_re   = re.compile(r"[a-z]{3,8}://[^\s'\"]+\S")
+file_re  = re.compile(r"([A-Za-z0-9_\-][A-Za-z0-9_\.\-/]*)$")
+url_re   = re.compile(r"[a-z]{3,8}://[^\s'\"]+\S$")
 ext_re   = re.compile(r"\.([^\./]+)$")
 
 # CGI stuff ---------------------------------------------------------