torcs-devel Mailing List for TORCS - The Open Racing Car Simulator

Hi Gwyn

Thank you for the report, this sounds like the problem here (scroll down for possible solutions): https://sourceforge.net/p/torcs/support-requests/18/

Kind regards
Bernhard

On 8/13/25 17:55, Gwyn Ciesla via Torcs-devel wrote:
> Hi! I'm the new maintainer for the Fedora torcs RPMs, and I've run into a new issue.  When I build and run, everything seems fine, until I'm in a race and select Abandon Race.  It then segfaults.  Here's the trace:
> 
> Thread 1 "torcs-bin" received signal SIGABRT, Aborted.
> __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
> 44      return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO (ret) : 0;
> (gdb) #0  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
> #1  0x00007ffff7c3e163 in __pthread_kill_internal (threadid=<optimized out>, signo=6) at pthread_kill.c:89
> #2  0x00007ffff7be4a7e in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
> #3  0x00007ffff7bcc6d0 in __GI_abort () at abort.c:77
> #4  0x00007ffff7bcd6f3 in __libc_message_impl (fmt=fmt@entry=0x7ffff7d7e2c3 "*** %s ***: terminated\n") at ../sysdeps/posix/libc_fatal.c:134
> #5  0x00007ffff7cca549 in __GI___fortify_fail (msg=msg@entry=0x7ffff7d7e2aa "buffer overflow detected") at fortify_fail.c:24
> #6  0x00007ffff7cc9ea4 in __GI___chk_fail () at chk_fail.c:28
> #7  0x00007ffff7ccbb09 in __GI___strncpy_chk (s1=<optimized out>, s2=<optimized out>, n=<optimized out>, s1len=<optimized out>) at strncpy_chk.c:26
> #8  0x00005555555558da in strncpy (__dest=<optimized out>, __src=0x555555556c5d "Shut", __len=256) at /usr/include/bits/string_fortified.h:100
> #9  linuxModUnloadList (modlist=0x7ffff7f62500 <ReRaceModList>) at /usr/src/debug/torcs-1.3.8-1.fc44.x86_64/src/linux/linuxspec.cpp:461
> #10 0x00007ffff7f54ca2 in AbortRaceHookActivate () at /usr/src/debug/torcs-1.3.8-1.fc44.x86_64/src/libs/raceengineclient/racemain.cpp:87
> #11 0x00007ffff7f8ca16 in GfuiScreenActivate (screen=<optimized out>) at /usr/src/debug/torcs-1.3.8-1.fc44.x86_64/src/libs/tgfclient/gui.cpp:491
> #12 0x00007ffff7f891b8 in gfuiKeyboard (key=13 '\r') at /usr/src/debug/torcs-1.3.8-1.fc44.x86_64/src/libs/tgfclient/gui.cpp:266
> #13 0x00007ffff7e78c11 in fgPlatformProcessSingleEvent () at /usr/src/debug/freeglut-3.6.0-4.fc42.x86_64/src/x11/fg_main_x11.c:955
> #14 0x00007ffff7e71db7 in glutMainLoopEvent () at /usr/src/debug/freeglut-3.6.0-4.fc42.x86_64/src/fg_main.c:449
> #15 0x00007ffff7e71ef0 in glutMainLoop () at /usr/src/debug/freeglut-3.6.0-4.fc42.x86_64/src/fg_main.c:489
> #16 0x0000555555554a57 in main (argc=7, argv=0x7fffffffd688) at /usr/src/debug/torcs-1.3.8-1.fc44.x86_64/src/linux/main.cpp:134
> 
> Happy to test proposed fixes.
> 
> Thank you,
> 
> -- 
> Gwyn Ciesla
> she/her/hers
> ------------------------------------------------
> in your fear, seek only peace
> in your fear, seek only love
> -d. bowie
> 
> 
> Sent with Proton Mail <https://proton.me/mail/home> secure email.
> 
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Hi! I'm the new maintainer for the Fedora torcs RPMs, and I've run into a new issue.  When I build and run, everything seems fine, until I'm in a race and select Abandon Race.  It then segfaults.  Here's the trace:

Thread 1 "torcs-bin" received signal SIGABRT, Aborted.__pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
44      return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO (ret) : 0;
(gdb) #0  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
#1  0x00007ffff7c3e163 in __pthread_kill_internal (threadid=<optimized out>, signo=6) at pthread_kill.c:89
#2  0x00007ffff7be4a7e in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#3  0x00007ffff7bcc6d0 in __GI_abort () at abort.c:77
#4  0x00007ffff7bcd6f3 in __libc_message_impl (fmt=fmt@entry=0x7ffff7d7e2c3 "*** %s ***: terminated\n") at ../sysdeps/posix/libc_fatal.c:134
#5  0x00007ffff7cca549 in __GI___fortify_fail (msg=msg@entry=0x7ffff7d7e2aa "buffer overflow detected") at fortify_fail.c:24
#6  0x00007ffff7cc9ea4 in __GI___chk_fail () at chk_fail.c:28
#7  0x00007ffff7ccbb09 in __GI___strncpy_chk (s1=<optimized out>, s2=<optimized out>, n=<optimized out>, s1len=<optimized out>) at strncpy_chk.c:26
#8  0x00005555555558da in strncpy (__dest=<optimized out>, __src=0x555555556c5d "Shut", __len=256) at /usr/include/bits/string_fortified.h:100
#9  linuxModUnloadList (modlist=0x7ffff7f62500 <ReRaceModList>) at /usr/src/debug/torcs-1.3.8-1.fc44.x86_64/src/linux/linuxspec.cpp:461
#10 0x00007ffff7f54ca2 in AbortRaceHookActivate () at /usr/src/debug/torcs-1.3.8-1.fc44.x86_64/src/libs/raceengineclient/racemain.cpp:87
#11 0x00007ffff7f8ca16 in GfuiScreenActivate (screen=<optimized out>) at /usr/src/debug/torcs-1.3.8-1.fc44.x86_64/src/libs/tgfclient/gui.cpp:491
#12 0x00007ffff7f891b8 in gfuiKeyboard (key=13 '\r') at /usr/src/debug/torcs-1.3.8-1.fc44.x86_64/src/libs/tgfclient/gui.cpp:266
#13 0x00007ffff7e78c11 in fgPlatformProcessSingleEvent () at /usr/src/debug/freeglut-3.6.0-4.fc42.x86_64/src/x11/fg_main_x11.c:955
#14 0x00007ffff7e71db7 in glutMainLoopEvent () at /usr/src/debug/freeglut-3.6.0-4.fc42.x86_64/src/fg_main.c:449
#15 0x00007ffff7e71ef0 in glutMainLoop () at /usr/src/debug/freeglut-3.6.0-4.fc42.x86_64/src/fg_main.c:489
#16 0x0000555555554a57 in main (argc=7, argv=0x7fffffffd688) at /usr/src/debug/torcs-1.3.8-1.fc44.x86_64/src/linux/main.cpp:134
Happy to test proposed fixes.

Thank you,

-- 
Gwyn Ciesla
she/her/hers
------------------------------------------------ 
in your fear, seek only peace 
in your fear, seek only love
-d. bowie


Sent with Proton Mail secure email.