[mpls-linux-general] New releases CRASH

[<pp...@cp...>]

Hello James,

I am testing the new MPLS and LDP + Zebra and there=B4s a seg fault =
(apparently) when peers exchanges labels...

Here=B4s the latest messages from mplsd error and the backtrace:

ldp_label_mapping_with_xc: enter
before: type 0 label 0
after: type 1 label 16
ldp_label_mapping_with_xc: exit
_ldp_global_add_outlabel

Program received signal SIGSEGV, Segmentation fault.
0x0806c481 in ldp_outlabel_create_complete (g=3D0x80b6698, =
s=3D0x80bbda0, nh=3D0x1c,
    a=3D0x80c0320) at ldp_outlabel.c:55
55          memcpy(&out->info.nexthop.u.ipif.ip,


BACKTRACE:

#0  0x0806c481 in ldp_outlabel_create_complete (g=3D0x80b6698, =
s=3D0x80bbda0,
    nh=3D0x1c, a=3D0x80c0320) at ldp_outlabel.c:55
#1  0x0805f33b in ldp_label_mapping_process (g=3D0x80b6698, =
s=3D0x80bbda0, a=3D0x0,
    e=3D0x0, r_attr=3D0x80c0320, fec=3D0xbfffb7b0) at =
ldp_label_mapping.c:910
#2  0x0806fb4c in ldp_state_process (g=3D0x80b6698, s=3D0x80bbda0, =
a=3D0x0, e=3D0x0,
    event=3D5, msg=3D0x80c0320, from=3D0xbffff9b0) at =
ldp_state_funcs.c:346
#3  0x08070780 in ldp_state_machine (g=3D0x80b6698, session=3D0x80bbda0, =
adj=3D0x0,
    entity=3D0x0, event=3D5, msg=3D0xbfffb8c0, from=3D0xbffff9b0)
    at ldp_state_machine.c:265
#4  0x08070a93 in ldp_buf_process (g=3D0x80b6698, socket=3D0x80b5c28,
    buf=3D0x809c620, extra=3D0x80bbda0, event=3DLDP_EVENT_LABEL,
    local_from=3D0xbffff9b0, more=3D0xbfffd95c) at =
ldp_state_machine.c:481
#5  0x08070228 in ldp_event (handle=3D0x80b6698, socket=3D0x80b5c28,
    user_from=3D0x0, if_handle=3D0x0, buf=3D0x0, extra=3D0x80bbda0,
    event=3DLDP_EVENT_TCP_DATA) at ldp_state_machine.c:134
#6  0x0804a6f7 in mplsd_read (thread=3D0x1) at impl_socket.c:75
#7  0x0807d58c in thread_call (thread=3D0xbffffab0) at thread.c:647
#8  0x0804c267 in main (argc=3D3, argv=3D0xbffffab0) at mpls_main.c:224
#9  0x420158d4 in __libc_start_main () from /lib/i686/libc.so.6

Thanks!
Pl=EDnio de Paula
UNICAMP/Brazil

-----Mensagem original-----
De: James R. Leu [mailto:jl...@mi...]
Enviada em: ter=E7a-feira, 19 de novembro de 2002 05:25
Para: mpl...@li...
Assunto: [mpls-linux-general] New releases


Take a look at the ChangeLogs for info about the releases:

http://osdn.dl.sourceforge.net/sourceforge/mpls-linux/ldp-portable-0.300.=
tar.gz
http://sourceforge.net/project/shownotes.php?release_id=3D123060

http://osdn.dl.sourceforge.net/sourceforge/mpls-linux/mpls-linux-1.172.ta=
r.gz
http://sourceforge.net/project/shownotes.php?release_id=3D122264

--=20
James R. Leu


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