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Segfault using text selection?
by Phil Warner March 18, 2003

March 18, 2003

Hi, I have experienced several segfaults with dillo using the new text selection feature. I include two instances from gdb below. This happens when I select text while some page is loading (typically when I get impatient while dl'ing a site). I hope this is informative enough. Let me know if I can test it more. Cheers, --Phil ======================================================== gdb /usr/local/bin/dillo GNU gdb 5.3-22mdk (Mandrake Linux) Copyright 2002 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i586-mandrake-linux-gnu"... (gdb) run Starting program: /usr/local/bin/dillo [New Thread 16384 (LWP 5236)] Setting locale to C... dillorc:39: unexpected string constant "show_alt", expected symbol dillo_dns_init: Here we go! Enabling cookies as from cookiesrc... Nav_open_url: Url=>about:splash< IO_write: Changing io->Buf (4096) IO_write: EAGAIN IO_write: Changing io->Buf (4096) IO_write: EAGAIN Nav_open_url: Url=>http://slashdot.org< [New Thread 32769 (LWP 5237)] [New Thread 16386 (LWP 5238)] Dns_server [0]: slashdot.org is 0x80ed618 Connecting to 66.35.250.150 [New Thread 32771 (LWP 5239)] [New Thread 49156 (LWP 5240)] Dns_server [0]: images2.slashdot.org is 0x813db60 Dns_server [1]: images.slashdot.org is 0x80ed278 HTML warning: URL has 2 illegal characters (0x00-0x1F, 0x7F or space) HTML warning: URL has 2 illegal characters (0x00-0x1F, 0x7F or space) HTML warning: URL has 7 illegal characters (0x00-0x1F, 0x7F or space) HTML warning: URL has 1 illegal character (0x00-0x1F, 0x7F or space) HTML warning: URL has 1 illegal character (0x00-0x1F, 0x7F or space) HTML warning: URL has 1 illegal character (0x00-0x1F, 0x7F or space) HTML warning: URL has 1 illegal character (0x00-0x1F, 0x7F or space) HTML warning: URL has 1 illegal character (0x00-0x1F, 0x7F or space) Nav_open_url: Url=>http://news.google.com< [New Thread 65541 (LWP 5241)] Dns_server [0]: news.google.com is 0x813db20 Connecting to 216.239.51.104 [New Thread 81926 (LWP 5244)] Dns_server [0]: www.google.com is 0x813db80 Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 16384 (LWP 5236)] 0x08066286 in a_Dw_widget_iterator (widget=0x67616d69, mask=255, at_end=0) at dw_widget.c:880 880 DwWidgetClass *klass = DW_WIDGET_CLASS (GTK_OBJECT(widget)->klass); ================================================= gdb /usr/local/bin/dillo GNU gdb 5.3-22mdk (Mandrake Linux) Copyright 2002 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i586-mandrake-linux-gnu"... (gdb) run Starting program: /usr/local/bin/dillo [New Thread 16384 (LWP 5326)] Setting locale to C... dillorc:39: unexpected string constant "show_alt", expected symbol dillo_dns_init: Here we go! Enabling cookies as from cookiesrc... Nav_open_url: Url=>about:splash< IO_write: Changing io->Buf (4096) IO_write: EAGAIN IO_write: Changing io->Buf (4096) IO_write: EAGAIN Nav_open_url: Url=>http://lwn.net< [New Thread 32769 (LWP 5327)] [New Thread 16386 (LWP 5328)] Dns_server [0]: lwn.net is 0x80ed630 Connecting to 66.216.68.48 Nav_open_url: Url=>http://www.advogato.org/< [New Thread 32771 (LWP 5329)] Dns_server [0]: www.advogato.org is 0x80ed3a8 Nav_open_url: Url=>http://www.advogato.org/< Nav_open_url: Url=>http://www.cluetrain.com/< [New Thread 49156 (LWP 5332)] Dns_server [0]: www.cluetrain.com is 0x8188fd0 Connecting to 199.45.151.133 Nav_open_url: Url=>http://news.google.com< [New Thread 65541 (LWP 5333)] Dns_server [0]: news.google.com is 0x8189038 Connecting to 216.239.51.104 [New Thread 81926 (LWP 5334)] Dns_server [0]: www.google.com is 0x80ed348 Nav_open_url: Url=>http://www.google.com< Connecting to 216.239.33.99 Nav_open_url: Url=>http://www.google.com/search?hl=en&ie=ISO-8859-1&q=test< Connecting to 216.239.33.99 Nav_open_url: Url=>http://freshmeat.net< [New Thread 98311 (LWP 5335)] Dns_server [0]: freshmeat.net is 0x81891a8 Connecting to 66.35.250.165 [New Thread 114696 (LWP 5336)] [New Thread 131081 (LWP 5337)] [New Thread 147466 (LWP 5338)] Dns_server [0]: images.freshmeat.net is 0x81890c0 ** CRITICAL **: file dw_page.c: line 1244 (Dw_page_find_line_of_word): assertion `word_index < page->num_words' failed. Dns_server [1]: fm-images.osdn.com is 0x81891d8 Dns_server [2]: fmads.osdn.com is 0x80ed650 Nav_open_url: Url=>http://themes.freshmeat.net< [New Thread 163851 (LWP 5339)] Dns_server [0]: themes.freshmeat.net is 0x81890f8 Connecting to 66.35.250.165 [New Thread 180236 (LWP 5340)] Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 16384 (LWP 5326)] 0x0806628c in a_Dw_widget_iterator (widget=0x8122910, mask=255, at_end=0) at dw_widget.c:880 880 DwWidgetClass *klass = DW_WIDGET_CLASS (GTK_OBJECT(widget)->klass);

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Segfault with newest selection code.
by Jorge Arellano Cid March 17, 2003

March 17, 2003

On Mon, 17 Mar 2003, Andreas Schweitzer wrote: > > PS: I'm working on a segfault due to the new selection code. > > Sebastian: I'll report itou as soon as I get to the point of > > isolating/defining the problem. > > I encountered that one, too, I think. Hard to reproduce, though. Here's how to reproduce it: Load the attached page from the location box, then focus the viewport by clicking past the end of the page. I guess that as there're no widgets in that space, the iterator code gets a NULL and from there comes the segfault. Cheers Jorge.-

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dillo officially supported in Sylpheed-Claws
by Melvin Hadasht March 17, 2003

March 17, 2003

Hi, Current cvs version of Sylpheed-Claws mail client (0.8.11claws14) officially supports Dillo to"safely" view html mail within the mail client window using the embedding facility of Dillo and a plugin technique in Sylpheed-Claws. The forthcoming 0.8.12claws will be the first public release to provide the Dillo plugin. (no timeline known, but it's a matter of weeks). I wrote "safely" between quotes, because IMHO there is a bug in Dillo when using the "-l" (or SpamSafe) command line option, as I pointed out in a previous mail (Message-Id: <20030221093243.435de32f.melvin.hadasht(a)free.fr>). I'll shortly post a patch for it in this ML. Thank you for your work. Cheers -- Melvin Hadasht

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A Question and 2 Requests
by William Trenker March 17, 2003

March 17, 2003

How do I tell exactly which sub-version of Dillo is running? I was running Dillo 0.7.1 and it crashed when I tried to save a bookmark. I wanted to be sure I had the latest Dillo before reporting the problem. I see that Dillo 0.7.1 has two sub-versions, 0.7.1.1 anmd 0.7.1.2. When I downloaded and extracted the latest tarball the resulting executable only shows 0.7.1 for the --version option. My requests are both based on my experience with the Opera browser. First, is it difficult to change Dillo so that I can copy-and-paste text from the browser window? I find it very handy to copy text from a web page to paste into a document, or an email, or whatever. Second, I really find Opera's mouse gestures for going forward and back very handy. To go to the previous page (back) you hold down the right mouse button and click the left button. To go forward you hold down the left mouse button and click the right button. With a little practice you can move back and forth between pages very quickly. Thanks for a great browser! Bill

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another bug in bm_serv ?
by slymer＠slymer.org March 17, 2003

March 17, 2003

I think bm_serv has a problem adding a bookmark when the title of the page is more than 8 chars in length. For example, I have visited the LAME "encoder" home page and I wanted too bookmark it. The title of the resulting bookmark is "LAME Ain" instead of "LAME Ain't an MP3 Encoder". Also if after adding it I try to set the name of the bookmark right bm_serv will act a bit funky by using 100% of my CPU and not sending the results of the modify command to dillo. I have to close dillo for bm_serv to behave normaly again and also if I check the bookmarks I see that modifying the bookmark's name worked afterall. -- Registered Linux user #298569 Let me do my TRIBUTE to FISHNET STOCKINGS ...

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Re: hidden fields in forms broken?
by Jorge Arellano Cid March 16, 2003

March 16, 2003

Francis, > Hi Jorge, > > I've come across an apparent form anomaly when using dillo to test a > separate application. > > If I create a html form, the data submitted differs depending on whether > I use "text" or "hidden" input types -- specifically, the "hidden" type > is not parsed for html entities. This causes breakage when I want to set > the value to the four-character string x"'y, for example. > [...] And the same for given password values... Ah, and the user-typed password MUST not be parsed, so I set it as follows: ----------------------------------------------- Entities Parsing ----------------------------------------------- Hidden YES html-given password YES user-typed password NO ----------------------------------------------- That is: the same as links and mozilla. Cheers Jorge.-

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Emailing jcid
by Jorge Arellano Cid March 16, 2003

March 16, 2003

Hi guys, Please note that when you send a message to this list, there's no need to carbon copy me. I READ THE LIST!!!! :-) That's all Jorge.-

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bm_srv and (') character
by Jorge Arellano Cid March 16, 2003

March 16, 2003

Hi, Sometime ago Raphael wrote: > i noticed one small thing: when clicking "bookmark this page" the > title of the bookmark is derived from the title of the html page. when > bookmarking a page with a "'" in it, every character, starting with > "'", gets cut out. for example "blue's news" is saved as "blue". Yes, that's a lack of implementation of character escaping. I gave it some thought and it seems like character suffing for the ' character could be enough for dpi tags. That is: <dpi cmd='add_bookmark' url='file:/tmp' title='tmp''s files'> Unfortunately I have no time now to code it! Cheers Jorge.-

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ipv6 and dns threads
by Damien Couderc March 15, 2003

March 15, 2003

You will found at the following URL patches from the openbsd port : http://www.openbsd.org/cgi-bin/cvsweb/ports/www/dillo/patches/ Some of them fix ipv6 and threaded name resolution bugs. I've also informed jcid that display on sparc64 is fucked as the text is displayed one word per line. All comment to fix this bug is welcome even if it's just a place where to begin to find out what is going on. Regards, Damien

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[Patch]: SpamSafe and <base href=..> bug fix
by Melvin Hadasht March 15, 2003

March 15, 2003

Hi, The SpamSafe (-l command line) option is meant to refrain Dillo from retrieving remote resources (images). This works unless the original HTML contains a <base href=...> entity. In which case, the remote resources are unconditionally retrieved. In a older message (Message-Id: <20030221093243.435de32f.melvin.hadasht(a)free.fr>), I posted a corresponding test case. The attached patch fixes this misbehaviour by transmitting the URL_SpamSafe flag to the new BaseURL. The patch is against current CVS. Cheers. -- Melvin Hadasht

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