Hello,
>
> I can initialise SSL correctly now.
> But when SSL_connect(), my application will crash, without any error
> description on stderr.
> what has happened?
I think that you there may be incompatibility between headers
and library.
1) Check "how may" versions you have installed, for example
on FC5:
$ rpm -qa | grep openssl
openssl-0.9.8a-5.4
openssl-devel-0.9.8a-5.4
openssl097a-0.9.7a-4.2.2
$ rpm -ql openssl-0.9.8a-5.4 | grep lib
/lib/libcrypto.so.0.9.8a
/lib/libcrypto.so.6
/lib/libssl.so.0.9.8a
/lib/libssl.so.6
$ rpm -ql openssl097a-0.9.7a-4.2.2 | grep lib
/lib/libcrypto.so.0.9.7a
/lib/libssl.so.0.9.7a
$ ll /lib | egrep 'ssl|crypto'
-rwxr-xr-x 1 root root 1150688 Sep 5 18:22 libcrypto.so.0.9.7a
-rwxr-xr-x 1 root root 1249612 Sep 28 22:37 libcrypto.so.0.9.8a
lrwxrwxrwx 1 root root 19 Oct 21 22:45 libcrypto.so.4 ->
libcrypto.so.0.9.7a
lrwxrwxrwx 1 root root 19 Oct 23 20:02 libcrypto.so.6 ->
libcrypto.so.0.9.8a
-rwxr-xr-x 1 root root 232696 Sep 5 18:22 libssl.so.0.9.7a
-rwxr-xr-x 1 root root 281244 Sep 28 22:37 libssl.so.0.9.8a
lrwxrwxrwx 1 root root 16 Oct 21 22:45 libssl.so.4 ->
libssl.so.0.9.7a
lrwxrwxrwx 1 root root 16 Oct 23 20:02 libssl.so.6 ->
libssl.so.0.9.8
2) Check version of your "system" OpenSSL header:
$ grep OPENSSL_VERSION_TEXT /usr/include/openssl/*
opensslv.h:#define OPENSSL_VERSION_TEXT "OpenSSL 0.9.8a-fips 11 Oct
2005"
opensslv.h:#define OPENSSL_VERSION_TEXT "OpenSSL 0.9.8a 11 Oct 2005"
3) Check that your program is linked with OpenSSL library
version compatible with your C headers (ssl3 - binary program):
$ ldd ssl3 | egrep 'ssl|crypto'
libssl.so.6 => /lib/libssl.so.6 (0x4c4e3000)
libcrypto.so.6 => /lib/libcrypto.so.6 (0x4c2d3000)
Best regards,
--
Marek Marcola <[EMAIL PROTECTED]>
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