Bug 2180750

Created attachment 1952670 [details]
File: mountinfo

Created attachment 1952671 [details]
File: backtrace

Created attachment 1952672 [details]
File: open_fds

Created attachment 1952673 [details]
File: cpuinfo

Created attachment 1952674 [details]
File: exploitable

Created attachment 1952675 [details]
File: core_backtrace

Created attachment 1952676 [details]
File: maps

Created attachment 1952677 [details]
File: os_info

Created attachment 1952678 [details]
File: dso_list

Created attachment 1952679 [details]
File: environ

Created attachment 1952680 [details]
File: proc_pid_status

Created attachment 1952681 [details]
File: limits

1) Open a project
2) Double click main.c... and Anjuta crashing


reporter:       libreport-2.17.10
kernel:         6.3.3-200.fc38.x86_64
backtrace_rating: 4
runlevel:       N 5
cgroup:         0::/user.slice/user-1002.slice/session-2.scope
uid:            1002
package:        anjuta-1:3.34.0-18.fc38
rootdir:        /
cmdline:        anjuta
journald_cursor: s=49bbefa6555f49a6b4a192fe611f641a;i=d5ba8;b=9f9fd930dd85413f8778c3dc5f112309;m=21bb984a1;t=5fc622f16f654;x=bf2b8e09c6b987fc
type:           CCpp
crash_function: iassist_remove
executable:     /usr/bin/anjuta
reason:         anjuta killed by SIGSEGV

Attempting to open a hello world C file


reporter:       libreport-2.17.11
type:           CCpp
reason:         anjuta killed by SIGSEGV
journald_cursor: s=2a41a82afe474108b8aa154e351b6e98;i=6f06b;b=2d0012a824a34fecb9536c1e9d3a4669;m=3ea5daa9;t=6008ecab91a6d;x=c29dd7451f77cec4
executable:     /usr/bin/anjuta
cmdline:        /usr/bin/anjuta
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-gnome-anjuta-8000.scope
rootdir:        /
uid:            1000
kernel:         6.3.12-200.fc38.x86_64
package:        anjuta-1:3.34.0-18.fc38
runlevel:       N 5
backtrace_rating: 4
crash_function: iassist_remove
comment:        Attempting to open a hello world C file

Confirm with F39 beta version anjuta-3.34.0-20.fc39.x86_64
Any "open" operation waits until "SEGV", unless you open by external program.
Similar stack trace. 

Quick test shows that it works as expected with anjuta-3.34.0-16.fc37.x86_64 in a F37 VM.

Please see bug 2242593. (I drop Anjuta because this bug, I use Qt Creator.)

(In reply to H.Janssen from comment #15)
> Confirm with F39 beta version anjuta-3.34.0-20.fc39.x86_64
> Any "open" operation waits until "SEGV", unless you open by external program.
> Similar stack trace. 
> 
> Quick test shows that it works as expected with anjuta-3.34.0-16.fc37.x86_64
> in a F37 VM.

Anjuta is fairly old. I do not know how good qtcreator is to develop GTK programs. For C++/QT it is great.

The problem with anjuta is that in the Fedora version (not last Debian) a list is freed to unaccessible memory within the loop iterating over this list. 
By iterating over a copy of the list, it seems to work again, but I tested only with an 1-element list for the moment (.c file). See patch below.

Another problem is that glade does not open, but that can easily be done externally.

Also the python loader does not work, because a function in python 3.12 requires argv as w_char*, and the program offers a char*. So a conversion is needed. And libpython3.12 is not linked, so you immediately get an undefined symbol.  

The program needs an overhaul to be executed on current OS.







diff /dev/shm/anjuta-3.34.0/plugins/sourceview/sourceview.c /home/hj/rpmbuild/BUILD/anjuta-3.34.0/plugins/sourceview/sourceview.c
2358,2359c2358,2360
< 	GList* node;
< 	for (node = gtk_source_completion_get_providers(completion); node != NULL; node = g_list_next(node))
---
> 	GList* node=gtk_source_completion_get_providers(completion);
> 	GList* cnode=g_list_copy(node);
> 	for (cnode=g_list_first(cnode); cnode != NULL; cnode = g_list_next(cnode))
2362c2363
< 		if (!SOURCEVIEW_IS_PROVIDER(node->data))
---
> 		if (!SOURCEVIEW_IS_PROVIDER(cnode->data))
2364c2365
< 		prov = SOURCEVIEW_PROVIDER(node->data);
---
> 		prov = SOURCEVIEW_PROVIDER(cnode->data);
2371c2372
< 	    }
---
> 	        }

I usually write native C programs without a GUI.

(In reply to H.Janssen from comment #17)
> Anjuta is fairly old. I do not know how good qtcreator is to develop GTK
> programs. For C++/QT it is great.

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