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Re: [Dillo-dev] ipv6 and dns threads
by Damien Couderc March 22, 2003

March 22, 2003

Hi all, this time i take care to cc the list :) This mail include the complete reply i sent to Jorge plus some comments added since i looked recent changes. On Sun, 16 Mar 2003 02:21:52 +0100 Damien Couderc <coudercd(a)nerim.net> wrote: > Hi Jorge :) > > First i'm sorry to be a bit late to reply, i'm really busy with a > new project actually. > > For the sparc64 we use gcc 2.95.3 by default, but we also have a > port of 3.2.2 (but i don't remember if i tested with 3.2.2 so i'll > check it). Still not done. > > > 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. > > There're modified versions for those patches in our CVS now! Yep dns.c seems okay for me :) > > In the specific case of the IPv6 one, I don't understand why: > > > > - dns_server[i].th1 = (pthread_t) -1; > > + dns_server[i].th1 = GPOINTER_TO_INT((pthread_t) -1); > > because 'dns_server[i].th1' is of type 'pthread_t', not int! > > This was fixing a warning of the compiler, so not really important. > It is also no longer used as we comment G_DNS_THREADED in the latest > patches. > > > In the case of the http.c patch, I modified it a bit because > > 'sa_len' is not supposed to be used from sockaddr type (at least > > that's what libc's texinfo says). > > Oh yes linux seems to not have it. > You could give a look to SA_LEN() macro which is in libc but of > course it is linux specific. > Without starting flamewar you should not take linux as (only) > reference if you want to make something portable. Okay so, i've took some time to read your changes and something took my attention : IO/http.c : socket_len = sizeof(struct sockaddr_in6); The fact is that the structure sockaddr_in6 can be really big and cause problems and i'm not sure that the use of sizeof is safe. I think the best way should be to use a define that use sa_len on bsd compliant systems and the SA_LEN() macro on linux. Damien

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Bug 433
by Geek March 22, 2003

March 22, 2003

Hello, I am the submitter of bug #433. I just noticed the comment on the bug for me to write to this mailing list. I am a first time poster :-) The bug I am experiencing causes Dillo-0.7.1.2 to crash everytime I try to use bookmarkd. It also crashes when I try to bookmark a page or manually type dpi:/bm/ to the address line. I am using Debian woody with kernel 2.5.65 (bug noticed while running 2.5.63). The bug also appears when I boot into kernel 2.2.22. IMO, it's not a compatibility issue there. I have 128MB RAM, 30 Gig fujitsu HD, Cyrix-III, 700MHz cpu, Asus P7V mobo. Ummmm, I dunno what other info you fellas might need on this. Lemmie know. Thanks, -- Gregg

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Valgrind
by Jorge Arellano Cid March 21, 2003

March 21, 2003

Hi there! Sometime ago someone suggested using "Valgrind" to test our memory management. After reading its docs, it looks quite worth a try! As using Valgrind to test dillo is akin to using efence (mostly userland), I thought it may be very well done while I keep working on dillo internals. Is anyone interested? The home page is at: http://developer.kde.org/~sewardj/ Note that most probably the development version is required because dillo uses several threads (POSIX). Cheers Jorge.-

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feature request
by Kenneth D. Weinert March 20, 2003

March 20, 2003

I just wondered if there was a method to force dillo to treat a file given on the command line as HTML. I'd like to use dillo to view html attachments from my mail program, but since the temporary file doesn't have .htm[l] as an extension (actually, it is extension free) so dillo just displays the html instead of interpreting it. I don't mind working on a patch if this capability doesn't already exist, but before embarking down that path I thought I'd check with the experts as I didn't see a reference to this "problem". Thanks. -- /~\ The ASCII Ken Weinert mc(a)quarter-flash.com \ / Ribbon Campaign 303-452-6603 (V) 303-705-4258 (F) X Against HTML GnuPG: 9274F1CE GnuPG available at http://www.gnupg.org/ / \ Email! 1D87 3720 BB77 4489 A928 79D6 F8EC DD76 9274 F1CE Press <CTRL>-<ALT>-<DEL> to continue ...

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[PATCH] Some patches for configure.in
by Patrice Mandin March 19, 2003

March 19, 2003

Hello everybody, Here are 2 small patches for Dillo: - The first one add necessary stuff to do cross-compilation easy. - The other one just modify the detection for glib/gtk, because the way it is currently done pollutes the CFLAGS variable: When you have gtk/glib missing, libjpeg is not detected. Note: I am the one who ported Dillo to Atari MiNT m68k platform. But it does not work correctly. This is why I did not notice it to you. -- Patrice Mandin WWW: http://membres.lycos.fr/pmandin/ Programmeur Linux, Atari Spécialité: Développement, jeux

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Feature Requests
by Christoph Bauer March 19, 2003

March 19, 2003

Hi, first, thank you for this great browser! But I need some tiny features: * new window (Ctrl-N) should set the focus to the location bar * new window (middle button of mouse on a link) should be lowered by the window manager. (-> this realizes my tab browsing + background download ;-) * ftp://.*/ links should open a external program, e.g. xterm -e lftp $url greetings, Christoph Bauer -- proc self {} {foreach c [split [info body self] ""] d {14 -7 0 0 4 -67 4 73 11 69 24 -83 -15 6 -4 -84 78 20 11 -78 -1 -1 79 19 -8 4} { binary scan $c c c if {[catch {append r [format %c [expr $c+$d]]}]} {return $r};}};puts [self]

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Re: [Dillo-dev] bm_srv and (') character
by Jorge Arellano Cid March 19, 2003

March 19, 2003

Hi there, I just commited a patch for BUG#434. It modifies dillo and the bookmarks server, so you must: 1.- kill the running bookmarks server. 2.- install the new one. 3.- install the new dillo 3.- Enjoy and test! Cheers Jorge.-

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Feature request
by Jens Arm March 18, 2003

March 18, 2003

Hi I love dillo much and I missed a feature which is very nice if you have more Browserwindows: All new browsers like Mozilla/Konquerer/Pheonix have the feature Tabbed-Browsing, would be nice if dillo have this, too. Jens

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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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