with -g3 and -Wdisabled-optimization
t@1 (l@1) signal SEGV (no mapping at the fault address) in vStringNCatS at line 135 in file "vstring.c" 135 while (*p != '\0' && remain > 0) (dbx) where current thread: t@1 dbx: read of 4 bytes at address 3 failed dbx: attempt to read frame failed -- cannot get return address =>[1] vStringNCatS(string = 0x8a56ab0, s = 0x114b1f80 "<bad address 0x114b1f80>", length = 0), line 135 in "vstring.c" [2] substitute(in = 0x8a58fc0 "$username = $_POST['username'];\n", out = 0x8a4b048 "\3", nmatch = 10, pmatch = 0x8046ec8), line 443 in "lregex.c" [3] matchTagPattern(line = 0x8a56a98, patbuf = 0x8a51ce8, pmatch = 0x8046ec8), line 457 in "lregex.c" [4] matchRegexPattern(line = 0x8a56a98, patbuf = 0x8a51ce8), line 497 in "lregex.c" (dbx)
t@1 (l@1) stopped in vStringNCatS at line 132 in file "vstring.c" 132 const char *p = s; (dbx) where current thread: t@1 =>[1] vStringNCatS(string = 0x8a59ba0, s = 0x87c4298 "/var/apache2/2.2/htdocs/adduseraction.php", length = 23U), line 132 in "vstring.c" [2] vStringNCopyS(string = 0x8a59ba0, s = 0x87c4298 "/var/apache2/2.2/htdocs/adduseraction.php", length = 23U), line 203 in "vstring.c" [3] setInputFileName(fileName = 0x87c4298 "/var/apache2/2.2/htdocs/adduseraction.php"), line 66 in "read.c" [4] fileOpen(fileName = 0x87c4298 "/var/apache2/2.2/htdocs/adduseraction.php", language = 6), line 264 in "read.c" [5] tm_source_file_parse(source_file = 0x8a4bc48), line 128 in "tm_source_file.c" [6] tm_source_file_update(source_file = 0x8a4bc48, force = 1, recurse = 0, update_parent = 1), line 166 in "tm_source_file.c" [7] document_update_tag_list(idx = 0, update = 1), line 1959 in "document.c" [8] document_set_filetype(idx = 0, type = 0x840ce40), line 2092 in "document.c" [9] document_open_file_full(idx = 0, filename = 0x889f3c8 "/var/apache2/2.2/htdocs/adduseraction.php", pos = 0, readonly = 0, ft = (nil), forced_enc = (nil)), line 1115 in "document.c" [10] document_open_file(locale_filename = 0x889f3c8 "/var/apache2/2.2/htdocs/adduseraction.php", readonly = 0, ft = (nil), forced_enc = (nil)), line 688 in "document.c" [11] document_open_files(filenames = 0x88f4848, readonly = 0, ft = (nil), forced_enc = (nil)), line 1201 in "document.c" [12] on_file_open_dialog_response(dialog = 0x886e028, response = -3, user_data = (nil)), line 97 in "dialogs.c" [13] g_cclosure_marshal_VOID__INT(0x88ea368, 0x0, 0x2, 0x80472bc, 0x804721c, 0x0), at 0xd17b3677 [14] g_closure_invoke(0x88ea368, 0x0, 0x2, 0x80472bc, 0x804721c), at 0xd179ef63 [15] signal_emit_unlocked_R(0x8858ad0, 0x0, 0x886e028, 0x0, 0x80472bc), at 0xd17b2cb6 [16] g_signal_emit_valist(0x886e028, 0x12e, 0x0, 0x8047528), at 0xd17b1fc8 [17] g_signal_emit(0x886e028, 0x12e, 0x0, 0xfffffffd), at 0xd17b215d [18] gtk_dialog_response(0x886e028, 0xfffffffd), at 0xd1bc7f1b [19] action_widget_activated(0x88c84b0, 0x886e028), at 0xd1bc78ba [20] g_cclosure_marshal_VOID__VOID(0x88bfbd0, 0x0, 0x1, 0x80476cc, 0x804762c, 0x0), at 0xd17b3431 [21] g_closure_invoke(0x88bfbd0, 0x0, 0x1, 0x80476cc, 0x804762c), at 0xd179ef63 [22] signal_emit_unlocked_R(0x8255410, 0x0, 0x88c84b0, 0x0, 0x80476cc), at 0xd17b2cb6 [23] g_signal_emit_valist(0x88c84b0, 0x72, 0x0, 0x8047938), at 0xd17b1fc8 [24] g_signal_emit(0x88c84b0, 0x72, 0x0), at 0xd17b215d [25] gtk_button_clicked(0x88c84b0), at 0xd1b84584 [26] gtk_button_finish_activate(0x88c84b0, 0x1), at 0xd1b854f3 [27] button_activate_timeout(0x88c84b0), at 0xd1b853d4 [28] gdk_threads_dispatch(0x89eebc0), at 0xd17fe7ab [29] g_timeout_dispatch(0x893da78, 0xd17fe768, 0x89eebc0), at 0xd1a2a6bc [30] g_main_dispatch(0x81f79b0), at 0xd1a27c76 [31] g_main_context_dispatch(0x81f79b0), at 0xd1a28d85 [32] g_main_context_iterate(0x81f79b0, 0x1, 0x1, 0x81d5bb0), at 0xd1a291a2 [33] g_main_loop_run(0x86c3190), at 0xd1a297a4 [34] gtk_main(0x0, 0x81a6a18, 0x5, 0x81bdc58, 0x8047b60, 0x8184545), at 0xd1c3a9de [35] main(argc = 1, argv = 0x8047b94), line 911 in "main.c" (dbx)
On Tue, Apr 22, 2008 at 7:32 PM, Nick Treleaven nick.treleaven@btinternet.com wrote:
On Tue, 22 Apr 2008 15:35:39 +0200
Enrico Tröger enrico.troeger@uvena.de wrote:
On Tue, 22 Apr 2008 15:33:01 +0100, Nick Treleaven nick.treleaven@btinternet.com wrote:
Thanks for the trace - but can you provide us with one of the PHP source files that causes Geany to crash - or if not a small test case that we can use to reproduce it?
I'm sorry. I should have mentioned it in my answer. Andras sent a link to the files on IRC. Here it is: http://sartek.net/~sartek/php.tar.gz
Thanks.
But at least on my system, the files open fine.
Yes, on Fedora 5 they also open fine.
CTags has no relevant updates over Geany 0.14 for lregex.c, so it's strange that CTags works.
But it might help to see more of the backtrace after the segfault, e.g. what functions called matchRegex().
Also for debugging it might be more useful to get a trace from a build with no optimization, as it seems a number of static functions called by matchRegex() have been optimized out, and this is probably where the problem is.
Regards, Nick _______________________________________________ Geany mailing list Geany@uvena.de http://lists.uvena.de/cgi-bin/mailman/listinfo/geany