fix overflow of various 250 char fields in rssfuncs

diff --git a/include/rssfuncs.php b/include/rssfuncs.php
index d3286a538c7126ea41ce551408437336c349473c..e0119bd3e8ae3d8c8e13015d70a6529ecea5f2ae 100644 (file)
--- a/include/rssfuncs.php
+++ b/include/rssfuncs.php
@@ -298,7 +298,7 @@
 
                        $owner_uid = db_fetch_result($result, 0, "owner_uid");
 
-                       $site_url = db_escape_string(mb_substr(rewrite_relative_url($fetch_url, $rss->get_link()), 0, 250));
+                       $site_url = db_escape_string(mb_substr(rewrite_relative_url($fetch_url, $rss->get_link()), 0, 245));
 
                        if ($debug_enabled) {
                                _debug("update_rss_feed: checking favicon...");
@@ -329,7 +329,7 @@
                        }
 
                        $icon_url = db_escape_string(mb_substr(
-                               rewrite_relative_url($fetch_url, $rss->get_image_url()), 0, 250));
+                               rewrite_relative_url($fetch_url, $rss->get_image_url()), 0, 245));
 
                        if ($icon_url && $orig_icon_url != $icon_url) {
                                db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
@@ -476,13 +476,13 @@
                                        $entry_author = db_escape_string($entry_author);
                                }
 
-                               $entry_guid = db_escape_string(mb_substr($entry_guid, 0, 250));
+                               $entry_guid = db_escape_string(mb_substr($entry_guid, 0, 245));
 
                                $result = db_query($link, "SELECT id FROM       ttrss_entries
                                        WHERE guid = '$entry_guid'");
 
-                               $entry_comments = db_escape_string(mb_substr($entry_comments, 0, 250));
-                               $entry_author = db_escape_string(mb_substr($entry_author, 0, 250));
+                               $entry_comments = db_escape_string(mb_substr($entry_comments, 0, 245));
+                               $entry_author = db_escape_string(mb_substr($entry_author, 0, 245));
 
                                $num_comments = $item->get_item_tags('http://purl.org/rss/1.0/modules/slash/', 'comments');
 
@@ -1025,7 +1025,7 @@
 
                } else {
 
-                       $error_msg = db_escape_string(mb_substr($rss->error(), 0, 250));
+                       $error_msg = db_escape_string(mb_substr($rss->error(), 0, 245));
 
                        if ($debug_enabled) {
                                _debug("update_rss_feed: error fetching feed: $error_msg");