☰

Stunnel 和 hpux：为什么会出现此错误？

tag-icon • tag-icon hp-ux stunnel
Stunnel 和 hpux：为什么会出现此错误？

我已经用这些选项在 hpux 上编译了一个 stunnel 版本

./configure \
  --prefix=/opt/stunnel \
  --sbindir=/opt/stunnel/sbin \
  --mandir=/opt/stunnel/man \
  --docdir=/opt/stunnel/doc \
  --localstatedir=/var/opt/stunnel \
  --with-ssl=/usr/local \
  --disable-libwrap

构建成功，但 stunnel 无法启动

/opt/stunnel/bin/stunnel /etc/opt/stunnel/stunnel.conf
[ ] Clients allowed=1000
[.] stunnel 5.50 on ia64-hp-hpux11.31 platform
[.] Compiled with OpenSSL 1.0.2q  20 Nov 2018
[.] Running  with OpenSSL 1.0.2k  26 Jan 2017
[.] Threading:PTHREAD Sockets:POLL,IPv6 TLS:ENGINE,FIPS,OCSP,PSK,SNI
[ ] errno: (*__errno())
[!] Invalid configuration file name "/etc/opt/stunnel/stunnel.conf"
[!] realpath: Invalid argument (22)
[ ] Deallocating section defaults

配置文件是正确的，因为在相同版本的linux和solaris上工作正常。我看到这两行：

[.] Compiled with OpenSSL 1.0.2q  20 Nov 2018
[.] Running  with OpenSSL 1.0.2k  26 Jan 2017

我有两个版本的 openssl，当然不可能删除两个版本或仅删除一次，因为会破坏很多 deps。我也尝试过换线

  --with-ssl=/usr/local \

和

  --with-ssl=/opt/openssl\

并且..不起作用。同样的错误

/opt/stunnel/bin/stunnel /etc/opt/stunnel/stunnel.conf
[ ] Clients allowed=1000
[.] stunnel 5.50 on ia64-hp-hpux11.31 platform
[.] Compiled/running with OpenSSL 1.0.2k  26 Jan 2017
[.] Threading:PTHREAD Sockets:POLL,IPv6 TLS:ENGINE,FIPS,OCSP,PSK,SNI
[ ] errno: (*__errno())
[!] Invalid configuration file name "/etc/opt/stunnel/stunnel.conf"
[!] realpath: Invalid argument (22)
[ ] Deallocating section defaults

这是文件conf.

#server
chroot = /var/opt/stunnel
setuid = stunnel
setgid = stunnel
pid = /stunnel.pid
debug = 1
foreground = no
cert = /etc/ssl/certs/stunnel.pem
key = /etc/ssl/private/stunnel.pem
options = NO_SSLv2
options = NO_SSLv3
sslVersion = TLSv1.2
[TELNET]
accept=0.0.0.0:5853
connect=localhost:23

答案1

根据 HP-UX 11.31 手册页，调用中的Invalid argument错误 ( EINVAL)realpath(3X)意味着指向要解析的路径名的指针或指向已解析名称的缓冲区的指针为 NULL。

这可能是检查配置文件名有效性的代码部分中的某种指针处理错误。这也可以解释之前的Invalid configuration file name错误消息。

相关内容