test: fix coverity & improper use of negative values
@@ -122,7 +122,8 @@ static int validate_client_hello(BIO *wbio)
int cookie_found = 0;
unsigned int u = 0;
- len = BIO_get_mem_data(wbio, (char **)&data);
+ if ((len = BIO_get_mem_data(wbio, (char **)&data)) < 0)
+ return 0;
if (!PACKET_buf_init(&pkt, data, len))
return 0;
@@ -391,6 +392,9 @@ static int validate_ccs(BIO *wbio)
unsigned int u;
len = BIO_get_mem_data(wbio, (char **)&data);
+ if (len < 0)
+ return 0;
+
if (!PACKET_buf_init(&pkt, data, len))
return 0;
