[gnutls-dev] Re: [Fwd: crash in GNUTLS-1.4.0]

[Simon Josefsson]

satyakumar <satyam_kkd at hyd.hellosoft.com> writes:

> Hi,
>             The below is a coredump of GNUTLS 1.4.0 library, when
> testing with the key/certificate pair and root certificate are
> attached here with.
>
> The certificate and key are generated using openssl.

Can you reproduce this using gnutls-cli?  If so, which command line
parameters?  What is the password for the encrypted RSA key?

> #0  0x4207940a in strcmp () from /lib/tls/libc.so.6
> #1  0x40034bdf in check_server_params (session=0x441310dc,
> kx=1142100280, alg=0x4413110c, alg_size=1142100200)
>    at gnutls_handshake.c:2674

Line 2674 reads:

	  gnutls_assert ();

If that crashes in strcmp, something is seriously wrong.  Maybe
running the program under valgrind helps to find the real cause.

Anyway, I'm on vacation now so I have limited time to look into this
further.

/Simon