diff options
Diffstat (limited to 'apps/s_server.c')
| -rw-r--r-- | apps/s_server.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/apps/s_server.c b/apps/s_server.c index 1792a3c1b1..cf5b50016f 100644 --- a/apps/s_server.c +++ b/apps/s_server.c @@ -649,6 +649,8 @@ static int ebcdic_new(BIO *bi) EBCDIC_OUTBUFF *wbuf; wbuf = (EBCDIC_OUTBUFF *) OPENSSL_malloc(sizeof(EBCDIC_OUTBUFF) + 1024); + if (!wbuf) + return 0; wbuf->alloced = 1024; wbuf->buff[0] = '\0'; @@ -703,9 +705,11 @@ static int ebcdic_write(BIO *b, const char *in, int inl) num = num + num; /* double the size */ if (num < inl) num = inl; - OPENSSL_free(wbuf); wbuf = (EBCDIC_OUTBUFF *) OPENSSL_malloc(sizeof(EBCDIC_OUTBUFF) + num); + if(!wbuf) + return 0; + OPENSSL_free(b->ptr); wbuf->alloced = num; wbuf->buff[0] = '\0'; @@ -3204,6 +3208,10 @@ static int add_session(SSL *ssl, SSL_SESSION *session) unsigned char *p; sess = OPENSSL_malloc(sizeof(simple_ssl_session)); + if(!sess) { + BIO_printf(bio_err, "Out of memory adding session to external cache\n"); + return 0; + } SSL_SESSION_get_id(session, &sess->idlen); sess->derlen = i2d_SSL_SESSION(session, NULL); @@ -3211,6 +3219,16 @@ static int add_session(SSL *ssl, SSL_SESSION *session) sess->id = BUF_memdup(SSL_SESSION_get_id(session, NULL), sess->idlen); sess->der = OPENSSL_malloc(sess->derlen); + if(!sess->id || !sess->der) { + BIO_printf(bio_err, "Out of memory adding session to external cache\n"); + + if(sess->id) + OPENSSL_free(sess->id); + if(sess->der) + OPENSSL_free(sess->der); + OPENSSL_free(sess); + return 0; + } p = sess->der; i2d_SSL_SESSION(session, &p); |