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Check return value of ssl3_output_cert_chain

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Based on commit 66f96fe2d519147097c118d4bf60704c69ed0635 by Steve Henson

Reviewed-by: Tim Hudson <tjh@openssl.org>
This commit is contained in:
Matt Caswell 2014-03-18 14:19:22 +00:00
parent 458f23f610
commit ce5ddefc43
2 changed files with 11 additions and 0 deletions
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6
ssl/s3_clnt.c
View File

@ -3280,6 +3280,12 @@ int ssl3_send_client_certificate(SSL *s)
s->state=SSL3_ST_CW_CERT_D; s->state=SSL3_ST_CW_CERT_D;
l=ssl3_output_cert_chain(s, l=ssl3_output_cert_chain(s,
(s->s3->tmp.cert_req == 2)?NULL:s->cert->key->x509); (s->s3->tmp.cert_req == 2)?NULL:s->cert->key->x509);
if (!l)
{
SSLerr(SSL_F_SSL3_SEND_CLIENT_CERTIFICATE, ERR_R_INTERNAL_ERROR);
ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_INTERNAL_ERROR);
return 0;
}
s->init_num=(int)l; s->init_num=(int)l;
s->init_off=0; s->init_off=0;
} }

5
ssl/s3_srvr.c
View File

@ -3406,6 +3406,11 @@ int ssl3_send_server_certificate(SSL *s)
} }
l=ssl3_output_cert_chain(s,x); l=ssl3_output_cert_chain(s,x);
if (!l)
{
SSLerr(SSL_F_SSL3_SEND_SERVER_CERTIFICATE,ERR_R_INTERNAL_ERROR);
return(0);
}
s->state=SSL3_ST_SW_CERT_B; s->state=SSL3_ST_SW_CERT_B;
s->init_num=(int)l; s->init_num=(int)l;
s->init_off=0; s->init_off=0;