Hi, On Mon, Jul 13, 2020 at 08:10:23AM +0200, Gert Doering wrote: > Ouch. This is not good. My gut feeling is "2.3 with --enable-small = > no OCC *and* no NCP = the server runs across a NULL pointer here".
Bäm. Fully reproduceable here
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7af51be in ?? () from /lib64/libc.so.6
(gdb) where
#0 0x00007ffff7af51be in ?? () from /lib64/libc.so.6
#1 0x00005555555d4a7b in ncp_get_best_cipher (server_list=<optimized out>,
server_cipher=0x5555555f28da "BF-CBC",
peer_info=peer_info@entry=0x5555556781c0
"IV_VER=2.3.18\nIV_PLAT=freebsd\nIV_PROTO=2\n", remote_cipher=0x0,
gc=gc@entry=0x55555565e070) at ssl_ncp.c:231
#2 0x000055555558f430 in multi_client_set_protocol_options (c=0x55555565e070)
at multi.c:1823
#3 multi_connection_established (m=m@entry=0x7fffffffc550,
mi=mi@entry=0x55555565deb0) at multi.c:2174
#4 0x00005555555908af in multi_process_post (m=m@entry=0x7fffffffc550,
mi=0x55555565deb0, flags=flags@entry=5) at multi.c:2483
#5 0x0000555555590d32 in multi_process_incoming_link (
m=m@entry=0x7fffffffc550, instance=instance@entry=0x0,
mpp_flags=mpp_flags@entry=5) at multi.c:2847
I'll see what I find in there...
gert
--
"If was one thing all people took for granted, was conviction that if you
feed honest figures into a computer, honest figures come out. Never doubted
it myself till I met a computer with a sense of humor."
Robert A. Heinlein, The Moon is a Harsh Mistress
Gert Doering - Munich, Germany [email protected]
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