Memory leaks are observed for libgnutls in multi-thread mode

[Nikos Mavrogiannopoulos]

tangtong wrote:
> Hi,Nikos

> 2)The patch doesn't support
> "NONE:+VERS-TLS1.2:+AES-256-CBC:+RSA:+SHA256:+COMP-NULL", I think your
> patch disable the tls1.2 support, it will core with the following dump
> info:
>  fe9a2bb8 _gcry_md_copy (ffbff33c, 0, 0, febc6ed0, 14f8, fed3805c) + 4
>  feca8dfc _gnutls_hash_copy (ffbff338, 365c4, 0, 0, 0, 0) + 80
>  fec9e0fc _gnutls_finished (36180, 2, ffbff440, 1, 6, 0) + 84
>  fec9edc0 _gnutls_send_handshake_final (0, 0, 0, e, e, 4) + 128
>  feca2548 _gnutls_handshake_common (36180, 0, 10, 4, ffffffe0, ffbff551) + 30
>  feca382c gnutls_handshake (0, 4, 32fc8, 8e8, 17ac, ffbff5c4) + 60
>  000119bc main     (1, ffbffa54, ffbffa5c, 22508, 0, 0) + 118
>  000112c8 _start   (0, 0, 0, 0, 0, 0) + 5c

Can you send me information on how I can reproduce this issue? I can use
./gnutls-cli tls.secg.org --priority
"NONE:+VERS-TLS1.2:+AES-128-CBC:+RSA:+DHE-DSS:+SHA256:+COMP-NULL" to
connect using TLS1.2 without any issues.

regards,
Nikos