X2Go Bug report logs -
#467
Segfault when using SDL_Init()
Reported by: plutoo@gmx.com
Date: Sat, 29 Mar 2014 18:10:02 UTC
Severity: normal
Merged with 113,
410
Found in version 3.5.0.22
Done: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Bug is archived. No further changes may be made.
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Report forwarded
to x2go-dev@lists.berlios.de, X2Go Developers <x2go-dev@lists.berlios.de>:
Bug#467; Package nxagent.
(Sat, 29 Mar 2014 18:10:02 GMT) (full text, mbox, link).
Acknowledgement sent
to plutoo@gmx.com:
New Bug report received and forwarded. Copy sent to X2Go Developers <x2go-dev@lists.berlios.de>.
(Sat, 29 Mar 2014 18:10:02 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.x2go.org (full text, mbox, reply):
Package: nxagent
Version: 3.5.0.22
-- Description --
When using SDL_Init() in SDL2 I get a segfault in libNX_X11.so. This does not happen using SDL1.
OS: Manjaro Linux 64-bit (Arch Linux based)
$ x2goversion
x2goagent: 3.5.0.22
x2goserver: 4.0.1.13
x2goserver-compat: 4.0.1.13
x2goserver-extensions: 4.0.1.13
x2goserver-fmbindings: 4.0.1.13
x2goserver-printing: 4.0.1.13
x2goserver-pyhoca: 4.0.1.13
-- GDB Backtrace --
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff4dafcb0 in _X11TransWritev () from /usr/lib/nx/X11/libNX_X11.so.6
#0 0x00007ffff4dafcb0 in _X11TransWritev () from /usr/lib/nx/X11/libNX_X11.so.6
#1 0x00007ffff4d93b8e in _XSend () from /usr/lib/nx/X11/libNX_X11.so.6
#2 0x00007ffff4d88e69 in XQueryExtension () from /usr/lib/nx/X11/libNX_X11.so.6
#3 0x00007ffff4d7eaf2 in XInitExtension () from /usr/lib/nx/X11/libNX_X11.so.6
#4 0x00007ffff50627bb in XextAddDisplay () from /usr/lib/nx/X11/libNX_Xext.so.6
#5 0x00007ffff5271ee1 in XPanoramiXQueryExtension () from /usr/lib/nx/X11/Xinerama/libXinerama.so.1
#6 0x00007ffff7b8d514 in ?? () from /usr/lib/libSDL2-2.0.so.0
#7 0x00007ffff7b906be in ?? () from /usr/lib/libSDL2-2.0.so.0
#8 0x00007ffff7b84181 in ?? () from /usr/lib/libSDL2-2.0.so.0
#9 0x00007ffff7aec5ff in ?? () from /usr/lib/libSDL2-2.0.so.0
#10 0x00000000004006bb in main () at a.c:4
-- Reproduce --
$ gcc -o a a.c -lSDL2 -I/usr/include/SDL2
$ cat a.c
#include <SDL.h>
int main() {
SDL_Init(SDL_INIT_EVERYTHING);
SDL_Quit();
return 0;
}
$./a
Segmentation fault (core dumped)
Information forwarded
to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#467; Package nxagent.
(Mon, 30 Jun 2014 13:20:01 GMT) (full text, mbox, link).
Acknowledgement sent
to Mike Gabriel <mike.gabriel@das-netzwerkteam.de>:
Extra info received and forwarded to list. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>.
(Mon, 30 Jun 2014 13:20:02 GMT) (full text, mbox, link).
Message #10 received at 467@bugs.x2go.org (full text, mbox, reply):
[Message part 1 (text/plain, inline)]
Control: forcemerge -1 #410
Hi,
a while back you reported an SDL_Init issue with X2Go's X11 agent (x2goagent).
We are currently investigating something very similar that occurs on
Archlinux, which gets documented as bug #410.
Greets,
Mike
--
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fon: +49 (1520) 1976 148
GnuPG Key ID 0x25771B31
mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de
freeBusy:
https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb
[Message part 2 (application/pgp-signature, inline)]
Merged 113 410 467
Request was from Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
to 467-submit@bugs.x2go.org.
(Mon, 30 Jun 2014 13:20:02 GMT) (full text, mbox, link).
Marked Bug as done
Request was from Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
to control@bugs.x2go.org.
(Mon, 30 Jun 2014 20:05:02 GMT) (full text, mbox, link).
Notification sent
to plutoo@gmx.com:
Bug acknowledged by developer.
(Mon, 30 Jun 2014 20:05:02 GMT) (full text, mbox, link).
Bug archived.
Request was from Debbugs Internal Request <owner@bugs.x2go.org>
to internal_control@bugs.x2go.org.
(Tue, 29 Jul 2014 05:24:01 GMT) (full text, mbox, link).
Bug unarchived.
Request was from Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
to control@bugs.x2go.org.
(Sat, 20 Feb 2016 19:40:02 GMT) (full text, mbox, link).
Bug archived.
Request was from Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
to control@bugs.x2go.org.
(Sat, 20 Feb 2016 20:20:01 GMT) (full text, mbox, link).
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Thu Nov 21 11:58:01 2024;
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