Attachment 8647 Details for Bug 37938 – x2goclient crash bt

x2goclient crash bt

x2goclient (text/plain), 2.16 KB, created by Олег Соловьев on 2020-03-04 12:17:23 MSK

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Creator: Олег Соловьев

Created: 2020-03-04 12:17:23 MSK

Size: 2.16 KB

patch

obsolete

>Program received signal SIGSEGV, Segmentation fault.
>[Switching to Thread 0x7fffccdd8700 (LWP 6059)]
>0x00007ffff7b83e31 in ssh_poll_ctx_remove (p=0x7fffc8001ce0, ctx=0x7fffc8005e80)
>    at /usr/src/debug/libssh-0.7.7/src/poll.c:564
>564       p->x.fd = ctx->pollfds[i].fd;
>(gdb) bt
>#0  0x00007ffff7b83e31 in ssh_poll_ctx_remove (p=0x7fffc8001ce0, ctx=0x7fffc8005e80)
>    at /usr/src/debug/libssh-0.7.7/src/poll.c:564
>#1  ssh_poll_free (p=0x7fffc8001ce0) at /usr/src/debug/libssh-0.7.7/src/poll.c:311
>#2  0x00007ffff7b87e8e in ssh_socket_close (s=0x7fffc8001360) at /usr/src/debug/libssh-0.7.7/src/socket.c:447
>#3  0x00007ffff7b7033d in ssh_client_connection_callback (session=0x7fffc8003000)
>    at /usr/src/debug/libssh-0.7.7/src/client.c:495
>#4  0x00007ffff7b88171 in ssh_socket_nonblocking_flush (s=0x7fffc8001360) at /usr/src/debug/libssh-0.7.7/src/socket.c:667
>#5  ssh_socket_write (s=0x7fffc8001360, buffer=<optimized out>, len=len@entry=48)
>    at /usr/src/debug/libssh-0.7.7/src/socket.c:622
>#6  0x00007ffff7b7e3d6 in ssh_packet_write (session=0x7fffc8003000, session=0x7fffc8003000)
>    at /usr/src/debug/libssh-0.7.7/src/packet.c:1293
>#7  packet_send2 (session=session@entry=0x7fffc8003000) at /usr/src/debug/libssh-0.7.7/src/packet.c:1363
>#8  0x00007ffff7b7f1a5 in packet_send (session=session@entry=0x7fffc8003000)
>    at /usr/src/debug/libssh-0.7.7/src/packet.c:1388
>#9  0x00007ffff7b6beba in ssh_channel_send_eof (channel=channel@entry=0x7fffc8004b00)
>    at /usr/src/debug/libssh-0.7.7/src/channels.c:1105
>#10 0x00000000004b6105 in SshMasterConnection::finalize (this=this@entry=0xb70670, item=item@entry=0)
>    at ../src/sshmasterconnection.cpp:2378
>#11 0x00000000004bc39a in SshMasterConnection::channelLoop (this=this@entry=0xb70670) at ../src/sshmasterconnection.cpp:2017
>#12 0x00000000004bf41e in SshMasterConnection::run (this=0xb70670) at ../src/sshmasterconnection.cpp:791
>#13 0x00007ffff513c71a in QThreadPrivate::start (arg=0xb70670) at thread/qthread_unix.cpp:368
>#14 0x00007ffff4e7a414 in start_thread (arg=0x7fffccdd8700) at pthread_create.c:333
>#15 0x00007ffff46243ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>(gdb) print ctx->pollfds 
>$1 = (ssh_pollfd_t *) 0x45

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