Bug 2242593

Summary: [abrt] anjuta: iassist_remove(): anjuta killed by SIGSEGV
Product: [Fedora] Fedora Reporter: rvcsaba
Component: anjutaAssignee: Gwyn Ciesla <gwync>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 39CC: gwync, hmmsjan, klember, rvcsaba
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/327f3fb570e1a81dd632560a9edfb1c20831db3
Whiteboard: abrt_hash:cc9d1a873663f4d968428a5e70d099db3dd4dc57;VARIANT_ID=;
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2024-11-27 21:34:05 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: mountinfo
none
File: backtrace
none
File: open_fds
none
File: cpuinfo
none
File: exploitable
none
File: core_backtrace
none
File: maps
none
File: os_info
none
File: dso_list
none
File: environ
none
File: proc_pid_status
none
File: limits none

Description rvcsaba 2023-10-07 08:03:58 UTC 
Description of problem:
If I open C source file, Anjuta crashed.

Version-Release number of selected component:
anjuta-1:3.34.0-20.fc39

Additional info:
reporter:       libreport-2.17.11
kernel:         6.5.6-300.fc39.x86_64
backtrace_rating: 4
runlevel:       N 5
cgroup:         0::/user.slice/user-1002.slice/session-2.scope
uid:            1002
package:        anjuta-1:3.34.0-20.fc39
rootdir:        /
cmdline:        anjuta
comment:        If I open C source file, Anjuta crashed.
journald_cursor: s=26dd03afd7fa4f289ae607d39b69d43f;i=1ad3c0;b=57e9f64828a942dc853ca0a9172845e6;m=b788d955;t=6071bba563d86;x=a234428ae18489d9
type:           CCpp
crash_function: iassist_remove
executable:     /usr/bin/anjuta
reason:         anjuta killed by SIGSEGV

Truncated backtrace:
Thread no. 1 (19 frames)
 #0 iassist_remove at /usr/src/debug/anjuta-3.34.0-20.fc39.x86_64/plugins/sourceview/sourceview.c:2362
 #1 parser_cxx_assist_uninstall at /usr/src/debug/anjuta-3.34.0-20.fc39.x86_64/plugins/parser-cxx/parser-cxx-assist.c:929
 #2 parser_cxx_assist_finalize(GObject*) at /usr/src/debug/anjuta-3.34.0-20.fc39.x86_64/plugins/parser-cxx/parser-cxx-assist.c:951
 #5 uninstall_support at /usr/src/debug/anjuta-3.34.0-20.fc39.x86_64/plugins/parser-cxx/plugin.c:97
 #7 on_editor_language_changed(IAnjutaEditor*, gchar const*, ParserCxxPlugin*) at /usr/src/debug/anjuta-3.34.0-20.fc39.x86_64/plugins/parser-cxx/plugin.c:109
 #9 signal_emit_unlocked_R.isra.0 at ../gobject/gsignal.c:3980
 #10 signal_emit_valist_unlocked at ../gobject/gsignal.c:3612
 #12 autodetect_language at /usr/src/debug/anjuta-3.34.0-20.fc39.x86_64/plugins/sourceview/sourceview.c:2219
 #13 on_open_finish at /usr/src/debug/anjuta-3.34.0-20.fc39.x86_64/plugins/sourceview/sourceview.c:784
 #15 signal_emit_unlocked_R.isra.0 at ../gobject/gsignal.c:3980
 #16 signal_emit_valist_unlocked at ../gobject/gsignal.c:3612
 #18 on_read_finished at /usr/src/debug/anjuta-3.34.0-20.fc39.x86_64/plugins/sourceview/sourceview-io.c:507
 #19 async_ready_callback_wrapper at ../gio/ginputstream.c:565
 #20 g_task_return_now at ../gio/gtask.c:1371
 #21 complete_in_idle_cb at ../gio/gtask.c:1385
 #24 g_main_context_dispatch_unlocked at ../glib/gmain.c:4284
 #25 g_main_context_iterate_unlocked.isra.0 at ../glib/gmain.c:4349
 #26 g_main_context_iteration at ../glib/gmain.c:4414
 #27 g_application_run at ../gio/gapplication.c:2577


Potential duplicate: bug 2180750
Comment 1 rvcsaba 2023-10-07 08:04:03 UTC 
Created attachment 1992621 [details]
File: mountinfo
Comment 2 rvcsaba 2023-10-07 08:04:04 UTC 
Created attachment 1992622 [details]
File: backtrace
Comment 3 rvcsaba 2023-10-07 08:04:06 UTC 
Created attachment 1992623 [details]
File: open_fds
Comment 4 rvcsaba 2023-10-07 08:04:07 UTC 
Created attachment 1992624 [details]
File: cpuinfo
Comment 5 rvcsaba 2023-10-07 08:04:09 UTC 
Created attachment 1992625 [details]
File: exploitable
Comment 6 rvcsaba 2023-10-07 08:04:11 UTC 
Created attachment 1992626 [details]
File: core_backtrace
Comment 7 rvcsaba 2023-10-07 08:04:12 UTC 
Created attachment 1992627 [details]
File: maps
Comment 8 rvcsaba 2023-10-07 08:04:14 UTC 
Created attachment 1992628 [details]
File: os_info
Comment 9 rvcsaba 2023-10-07 08:04:16 UTC 
Created attachment 1992629 [details]
File: dso_list
Comment 10 rvcsaba 2023-10-07 08:04:17 UTC 
Created attachment 1992630 [details]
File: environ
Comment 11 rvcsaba 2023-10-07 08:04:19 UTC 
Created attachment 1992631 [details]
File: proc_pid_status
Comment 12 rvcsaba 2023-10-07 08:04:20 UTC 
Created attachment 1992632 [details]
File: limits
Comment 13 H.Janssen 2023-10-16 10:51:17 UTC 
Problem can be solved by:

cat anjuta-sourceview.patch 
--- plugins/sourceview/sourceview.c.orig	2023-10-15 07:35:16.837377713 +0200
+++ plugins/sourceview/sourceview.c	2023-10-15 07:35:28.773153316 +0200
@@ -2356,7 +2356,7 @@
 	Sourceview* sv = ANJUTA_SOURCEVIEW(iassist);
 	GtkSourceCompletion* completion = gtk_source_view_get_completion(GTK_SOURCE_VIEW(sv->priv->view));
 	GList* node;
-	for (node = gtk_source_completion_get_providers(completion); node != NULL; node = g_list_next(node))
+	for (node = g_list_copy(gtk_source_completion_get_providers(completion)); node != NULL; node = g_list_next(node))
 	{
 		SourceviewProvider* prov;
 		if (!SOURCEVIEW_IS_PROVIDER(node->data))

The list "node" gets destroyed while being used.
Comment 14 rvcsaba 2023-10-20 19:59:59 UTC 
You build anjuta-3.34.0-21.fc39 with this patch?

(In reply to H.Janssen from comment #13)
> Problem can be solved by:
Comment 15 H.Janssen 2023-10-22 08:35:36 UTC 
Yes, indeed. The source code editor works fine after this patch.
Did not try yet to free the copied list afterwards, so may be introduced a small memory leak.
Comment 16 Aoife Moloney 2024-11-27 21:34:05 UTC 
Fedora Linux 39 entered end-of-life (EOL) status on 2024-11-26.

Fedora Linux 39 is no longer maintained, which means that it
will not receive any further security or bug fix updates. As a result we
are closing this bug.

If you can reproduce this bug against a currently maintained version of Fedora Linux
please feel free to reopen this bug against that version. Note that the version
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Thank you for reporting this bug and we are sorry it could not be fixed.