Hi All,
I have a similar problem on 0.4.0 windows build, but only in the
ssh_connect function, solved it by using a mutex around the ssh_connect
call. haven't seen any other threading issues.
With kind regards,
Guido
Uday Tennety wrote:
Hello,
In our development environment, we noticed that some error in libssh
library resulted in crashing our application server. We saw this issue
a few times. Our scenario is:
We are using libssh 0.3.4 and noticed the crash when our libssh client
was trying to connect to multiple ssh servers running on various
network elements. Before we dive deep into the code, I wanted to find
out if there is a known threading issue in 0.3.4 with a libssh client
trying to connect to multiple ssh servers? Also, it would really help
if someone can point me in the right direction looking at the error. I
really appreciate your time and help.
Thanks,
Uday.
Sample Error:
-------------
[func] leaving function ssh_disconnect line 690 in
/home/public/temp/libssh-0.3.4/libssh/client.c
[func] entering function ssh_cleanup line 91 in
/home/public/temp/libssh-0.3.4/libssh/session.c
[func] entering function channel_free line 724 in
/home/public/temp/libssh-0.3.4/libssh/channels.c
[func] leaving function channel_free line 755 in
/home/public/temp/libssh-0.3.4/libssh/channels.c
Current time:Fri Jan 15 16:10:29 PST 2010
Remote host is 10.2.32.95 and remote port is 22[func] entering
function ssh_connect line 489 in
/home/public/temp/libssh-0.3.4/libssh/client.c
[func] entering function ssh_connect_host line 184 in
/home/public/temp/libssh-0.3.4/libssh/connect.c
[func] leaving function ssh_connect_host line 249 in
/home/public/temp/libssh-0.3.4/libssh/connect.c
[func] leaving function ssh_connect_host line 258 in
/home/public/temp/libssh-0.3.4/libssh/connect.c
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xff351040, pid=5438, tid=149
#
# JRE version: 6.0_16-b01
# Java VM: Java HotSpot(TM) Server VM (14.2-b01 mixed mode
solaris-sparc )
# Problematic frame:
# C [libc_psr.so.1+0x1040] memset+0x140
#
# An error report file with more information is saved as:
# /home/IEM/Repository/hs_err_pid5438.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
