Bug 746919 – Freeze when opening a larger number of files and searching in them

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Bug 746919 - Freeze when opening a larger number of files and searching in them


Summary:	Freeze when opening a larger number of files and searching in them


Status:	RESOLVED DUPLICATE of bug 127731

Product:	gedit
Classification:	Applications
Component:	search and replace
Version:	3.14.x
Hardware:	Other Linux

Importance:	Normal major
Target Milestone:	---
Assigned To:	Gedit maintainers
QA Contact:	Gedit maintainers

URL:
Whiteboard:

Depends on:
Blocks:

Reported:	2015-03-27 22:59 UTC by André Klapper
Modified:	2015-04-18 09:17 UTC

See Also:
GNOME target:	---
GNOME version:	---

Description André Klapper 2015-03-27 22:59:47 UTC

1. Open about 30 files, some being larger
2. Search in text
3. Freeze

$:andre\> gdb -p 12282
GNU gdb (GDB) Fedora 7.8.2-38.fc21
[...]
_gtk_text_btree_char_is_invisible (iter=iter@entry=0xbfed9354) at gtktextbtree.c:2510
2510	          if (tag->priv->invisible_set)
(gdb) thread apply all bt

+ Trace 234902

Thread 1 (Thread 0xb5c7e880 (LWP 12282))

#0 _gtk_text_btree_char_is_invisible
at gtktextbtree.c line 2510
#1 forward_chars_with_skipping
at gtktextiter.c line 4462
#2 lines_match
at gtktextiter.c line 4777
#3 gtk_text_iter_forward_search
#4 basic_forward_search
at gtksourcesearchcontext.c line 788
#5 scan_subregion
at gtksourcesearchcontext.c line 1554
#6 scan_all_region
at gtksourcesearchcontext.c line 1596
#7 idle_scan_normal_search
at gtksourcesearchcontext.c line 1726
#8 idle_scan_cb
at gtksourcesearchcontext.c line 2077
#9 g_idle_dispatch
at gmain.c line 5367
#10 g_main_dispatch
at gmain.c line 3111
#11 g_main_context_dispatch
at gmain.c line 3710
#12 g_main_context_iterate
at gmain.c line 3781
#13 g_main_context_iteration
at gmain.c line 3842
#14 g_application_run
at gapplication.c line 2282
#15 main
at gedit/gedit.c line 135


(gdb) list
2505	    {
2506	      if ((seg->type == &gtk_text_toggle_on_type)
2507	          || (seg->type == &gtk_text_toggle_off_type))
2508	        {
2509	          tag = seg->body.toggle.info->tag;
2510	          if (tag->priv->invisible_set)
2511	            {
2512	              tags[tag->priv->priority] = tag;
2513	              tagCnts[tag->priv->priority]++;
2514	            }

(gdb) info register
eax            0xa5b4fc0	173756352
ecx            0x9247b58	153385816
edx            0x27ad4	162516
ebx            0xb7441000	-1220276224
esp            0xbfed7310	0xbfed7310
ebp            0xbfed734c	0xbfed734c
esi            0x9247b40	153385792
edi            0x428ee	272622
eip            0xb6ff3ffd	0xb6ff3ffd <_gtk_text_btree_char_is_invisible+653>
eflags         0x200246	[ PF ZF IF ID ]
cs             0x73	115
ss             0x7b	123
ds             0x7b	123
es             0x7b	123
fs             0x0	0
gs             0x33	51
(gdb)

Comment 1 Sébastien Wilmet 2015-03-28 20:21:01 UTC

Does one of the file contain a very long line?

Comment 2 Sébastien Wilmet 2015-03-28 20:22:23 UTC

Maybe gedit used too much memory and the swap was being used.

Comment 3 André Klapper 2015-04-17 20:49:52 UTC

(In reply to Sébastien Wilmet from comment #1)
> Does one of the file contain a very long line?

Yes

Comment 4 Sébastien Wilmet 2015-04-18 09:17:19 UTC


*** This bug has been marked as a duplicate of bug 127731 ***