[Cin] Upd2: I tried to run CinGG under valgrind, on application restart...

[Phyllis Smith]

Andrew, not sure but I think running Valgrind with lv2 plugins is just
problematic -- it has never been run that way here.  Lv2 was sort of
implemented separately from Cinelerra as opposed to an integral part.  I
can only suggest going into Settings->Preferences, the Interface tab and
temporarily remove "Default LV2 path" (you may have to disable the
environment variable too).

>
> Now, I have some crash at lv2 plugin scan under valgrind, but this may be
> also false positive:
>
> ---------------
>
> root at slax:/home/guest/botva/src/valgrind/valgrind# rm -rf ~/.bcast5
> root at slax:/home/guest/botva/src/valgrind/valgrind# valgrind /usr/bin/cin
> ==8414== Memcheck, a memory error detector
> ==8414== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
> ==8414== Using Valgrind-3.16.1 and LibVEX; rerun with -h for copyright info
> ==8414== Command: /usr/bin/cin
> ==8414==
> Cinelerra Infinity - built: Nov  1 2020 10:30:54
> git://git.cinelerra-gg.org/goodguy/cinelerra.git
> (c) 2006-2019 Heroine Virtual Ltd. by Adam Williams
> 2007-2020 mods for Cinelerra-GG by W.P.Morrow aka goodguy
> Cinelerra 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. There is absolutely no warranty for Cinelerra.
>
> ==8414== Syscall param ioctl(generic) points to uninitialised byte(s)
> ==8414==    at 0x58B3734: ioctl (in /lib/libc-2.30.so)
> ==8414==    by 0x5D25F3C: drmIoctl (in /usr/X11R7/lib/libdrm.so.2.4.0)
> ==8414==    by 0x5D28A53: drmCommandWriteRead (in
> /usr/X11R7/lib/libdrm.so.2.4.0)
> ==8414==    by 0xF78F524: nouveau_object_ioctl (nouveau.c:88)
> ==8414==    by 0xF78F754: nouveau_object_init (nouveau.c:262)
> ==8414==    by 0xF790147: nouveau_device_new (nouveau.c:389)
> ==8414==    by 0xD0CA470: nouveau_drm_screen_create (in
> /usr/X11R7/lib/dri/nouveau_dri.so)
> ==8414==  Address 0x79e7982 is 2 bytes inside a block of size 72 alloc'd
> ==8414==    at 0x40335CC: malloc (vg_replace_malloc.c:307)
> ==8414==    by 0xF78F6EF: nouveau_object_init (nouveau.c:251)
> ==8414==    by 0xF790147: nouveau_device_new (nouveau.c:389)
> ==8414==    by 0xD0CA470: nouveau_drm_screen_create (in
> /usr/X11R7/lib/dri/nouveau_dri.so)
> ==8414==
> init plugin index: /usr/lib/cin/plugins
> PluginFFilter::new_ffilter(overlay_opencl)
>   err: Ошибка ввода/вывода
> PluginFFilter::new_ffilter(xfade_opencl)
>   err: Ошибка ввода/вывода
> [frei0r_src_736 @ 0x12ac2bc0] No filter name provided.
> PluginFFilter::new_ffilter(frei0r_src)
>   err: Недопустимый аргумент
> [openclsrc_752 @ 0x73202c0] OpenCL source requires output dimensions to be
> specified.
> PluginFFilter::new_ffilter(openclsrc)
>   err: Недопустимый аргумент
> init lv2 index:
> LOAD: http://lsp-plug.in/plugins/lv2/comp_delay_mono
> shmat: Недопустимый аргумент
> ==8414== Invalid write of size 4
> ==8414==    at 0x8657FCC: PluginLV2::init_buffer(int) (in /usr/bin/cin)
> ==8414==    by 0x8657E5C: PluginLV2::init_lv2(PluginLV2ClientConfig&, int,
> int) (in /usr/bin/cin)
> ==8414==    by 0x865BE0D: PluginServer::new_lv2_plugin() (in /usr/bin/cin)
> ==8414==    by 0x8662041: PluginServer::open_plugin(int, Preferences*,
> EDL*, Plugin*) (in /usr/bin/cin)
> ==8414==    by 0x865BFDF: MWindow::init_lv2_index(MWindow*, Preferences*,
> _IO_FILE*) (in /usr/bin/cin)
> ==8414==    by 0x86145E2: MWindow::init_plugins(MWindow*, Preferences*)
> (in /usr/bin/cin)
> ==8414==    by 0x861D4DF: MWindow::create_objects(int, int, char*) (in
> /usr/bin/cin)
> ==8414==    by 0x85DCAC3: main (in /usr/bin/cin)
> ==8414==  Address 0x8 is not stack'd, malloc'd or (recently) free'd
> ==8414==
> ** segv at 0x8657fcc in pid 8414, tid 8414
> writing debug data to /tmp/cinelerra_8414.dmp
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.cinelerra-gg.org/pipermail/cin/attachments/20201125/cab2a63c/attachment.htm>