crash in netopeer2-server

Open fengzeroz opened this issue 5 years ago • 1 comments

libyang 1.0.176 libnetconf2 1.1.26 netopeer2 1.1.34

tls callhome try reconnect, crash

(gdb) bt #0 __strlen_avx2 () at ../sysdeps/x86_64/multiarch/strlen-avx2.S:62 #1 0x00007fd0426dccd3 in lydict_insert_zc (ctx=0x55a5b8313480, value=0x624996ba67ed9f00 <error: Cannot access memory at address 0x624996ba67ed9f00>) at /vagrant_data/tmp/libyang-1.0.176/src/hash_table.c:298 #2 0x00007fd04249e5c4 in nc_connect_ch_endpt (endpt=0x55a5b841cbf0, session=0x7fd03e236e78) at /home/source/libnetconf2-1.1.26/src/session_server.c:3080 #3 0x00007fd04249ec2a in nc_ch_client_thread (arg=0x55a5b83304b0) at /home/source/libnetconf2-1.1.26/src/session_server.c:3283 #4 0x00007fd042c8c6db in start_thread (arg=0x7fd03e237700) at pthread_create.c:463 #5 0x00007fd041f4b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Aug 26 '20 03:08 fengzeroz

Hi, I did not manage to reproduce it but I have uses the latest libnetconf2 devel (version 1.1.30) which may have fixed the problem. So, you can try updating it. If you can still reproduce the problem, please provide more information, such as valgrind output.

Aug 26 '20 06:08 michalvasko