

This meant that the memory consumption could skyrocket (up to 2GB in one edge case) as more copies were created. In short, Adblock Plus was registering a single style sheet for its element-hiding feature, but Firefox was creating a new copy of it for each page being loaded. Data structures that share the results of cascading user agent style sheets are now a go, which allowed the second issue ( bug 988266) to be fixed as well.

Mozilla developer Cameron McCormack recently fixed bug 77999, enabling sharing of CSS-related data. But one of the bugs that contributed to the problem was actually first reported on Bugzilla in April 2001 ( bug 77999). For both of these websites, SOF appears, but fails to produce a popup.This particular memory issue was brought up in May 2014 by Mozilla and by Adblock Plus. Both SOF and SOT are missing on the right of 'SHARE FOR AN EXTRA ENTRY'.ĩ. SOF fails for the following websites for contest entries, which require one to register and enter first, but I do not expect or intimate this for anyone:Ĩ. This implies only one way to block buttons, but I never enabled (or knew of) this filter, before you commented on it. As advised, I pressed F12 to display FF's console, but it's blank. Reply to user 'Inkbug': The following refers to about:preferences#content in FF.Īfter 1 and 2, I added the aforementioned websites to Exceptions, but the buttons still fail.Īfter 3, I disabled FF's blocker by deselecting Block pop-up websites, but the buttons still fail. So what's the problem? The problem seems limited to ''Share on Facebook'. Clicking these buttons should open another separate browser window that already will have, displayed and prepared to be posted, the social media page and the message box.Įven with ABP operational, buttons for 'Share on Twitter' still operate normally.ĭespite disabling ABP on all such websites, buttons for 'Share on Facebook' fail nothing pops up. Certain websites contain links such as 'Share on Facebook' ( SOF) or 'Share on Twitter' ( SOT) (call these links buttons). My Mozilla Firefox 39.0 (abbreviated to FF) comprises many add-ons, one of which is AdBlock Plus 2.6.9.1 (abbreviated to ABP).
