[Webkit-unassigned] [Bug 124817] [GTK] [Stable] g_regex_unref: assertion `regex != NULL' failed

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=124817





--- Comment #2 from Andres Gomez Garcia <agomez at igalia.com>  2013-11-27 00:29:46 PST ---
(In reply to comment #0)
> WebKitGTK 2.2.2 is crashing while browsing http://www.pressure.co.uk/store/PS82/lee-perry-the-upsetters-roaring-lion/
> 
> I can reproduce this in epiphany and it's also reported to crash in Midori.
...

I can reproduce this with ephy from Debian testing and webkitgtk:

$ dpkg -l | grep webkit
ii  libwebkit2gtk-3.0-25                 2.2.1-2                       amd64        Web content engine library for GTK+
ii  libwebkit2gtk-3.0-25-dbg             2.2.1-2                       amd64        Web content engine library for GTK+ - Debugging symbols
ii  libwebkitgtk-3.0-0                   2.2.1-2                       amd64        Web content engine library for GTK+
ii  libwebkitgtk-3.0-0-dbg               2.2.1-2                       amd64        Web content engine library for GTK+ - Debugging symbols
ii  libwebkitgtk-3.0-common              2.2.1-2                       all          Web content engine library for GTK+ - data files

$ dpkg -l | grep javascriptcore
ii  libjavascriptcoregtk-3.0-0           2.2.1-2                       amd64        Javascript engine library for GTK+
ii  libjavascriptcoregtk-3.0-0-dbg       2.2.1-2                       amd64        Javascript engine library for GTK+

> I haven't had the time to look into it yes, but it looks related to this:
> 
> ** (WebKitWebProcess:29957): WARNING **: uri_tester_compile_regexp: Error while compiling regular expression /cdn-cgi/pe/bag\?r[]=.*cpalead.com at char 34: missing terminating ] for character class
> 
> (WebKitWebProcess:29957): GLib-CRITICAL **: g_regex_unref: assertion `regex != NULL' failed

It doesn't look like.

This WARNING and CRITICAL are happening all the time and are coming from the adblock, which downloads the strings from:
https://easylist-downloads.adblockplus.org/easylist.txt

You can see that uri there.

Also, uri_tester_compile_regexp is epiphany's API. I will issue a bug there if there is none yet.

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