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-rw-r--r--include/network.php5
-rw-r--r--include/text.php2
2 files changed, 5 insertions, 2 deletions
diff --git a/include/network.php b/include/network.php
index a0782692e..e0c8885fd 100644
--- a/include/network.php
+++ b/include/network.php
@@ -603,7 +603,7 @@ function scale_external_images($s, $include_link = true, $scale_replace = false)
$scaled = str_replace($scale_replace[0], $scale_replace[1], $mtch[3]);
else
$scaled = $mtch[3];
- $i = z_fetch_url($scaled);
+ $i = z_fetch_url($scaled,true);
$cache = get_config('system','itemcache');
@@ -613,7 +613,10 @@ function scale_external_images($s, $include_link = true, $scale_replace = false)
}
// guess mimetype from headers or filename
+
$type = guess_image_type($mtch[3],$i['header']);
+ if(strpos($type,'image') === false)
+ continue;
if($i['success']) {
$ph = photo_factory($i['body'], $type);
diff --git a/include/text.php b/include/text.php
index deb5a4c90..6ed06e92a 100644
--- a/include/text.php
+++ b/include/text.php
@@ -2244,7 +2244,7 @@ function handle_tag($a, &$body, &$access_tag, &$str_tags, $profile_uid, $tag, $d
// The '=' is needed to not replace color codes if the code is also used as a tag
// Much better would be to somehow completely avoiding things in e.g. [color]-tags.
// This would allow writing things like "my favourite tag=#foobar".
- $body = preg_replace('/(?<![a-zA-Z0-9=])'.preg_quote($tag).'/', $newtag, $body);
+ $body = preg_replace('/(?<![a-zA-Z0-9=])'.preg_quote($tag,'/').'/', $newtag, $body);
$replaced = true;
}
//is the link already in str_tags?