-n

exclude currently dead code, and fix array terminator bug

1 files changed, 10 insertions, 7 deletions

diff --git a/openssl.c b/openssl.c
index 5fda60d..f8e5ef0 100644
--- a/openssl.c
+++ b/openssl.c
@@ -1020,10 +1020,11 @@ static int pk_toPEM(lua_State *L) {
                         "public", "PublicKey",
                         "private", "PrivateKey",
 //                      "params", "Parameters",
+                        NULL,
                 };
 
                 switch (checkoption(L, i, NULL, opts)) {
-                case 0: case 1:
+                case 0: case 1: /* public, PublicKey */
                         if (!PEM_write_bio_PUBKEY(bio, key))
                                 return throwssl(L, "pubkey:__tostring");
 
@@ -1032,7 +1033,7 @@ static int pk_toPEM(lua_State *L) {
 
                         BIO_reset(bio);
                         break;
-                case 2: case 3:
+                case 2: case 3: /* private, PrivateKey */
                         if (!PEM_write_bio_PrivateKey(bio, key, 0, 0, 0, 0, 0))
                                 throwssl(L, "pubkey:__tostring");
 
@@ -1040,7 +1041,8 @@ static int pk_toPEM(lua_State *L) {
                         lua_pushlstring(L, pem, len);
 
                         break;
-                case 4: case 5:
+#if 0
+                case 4: case 5: /* params, Parameters */
                         /* EVP_PKEY_base_id not in OS X */
                         switch (EVP_PKEY_type(key->type)) {
                         case EVP_PKEY_RSA:
@@ -1093,6 +1095,7 @@ static int pk_toPEM(lua_State *L) {
                         BIO_reset(bio);
 
                         break;
+#endif
                 default:
                         lua_pushnil(L);
 
@@ -2164,7 +2167,7 @@ static int xc_getBasicConstraint(lua_State *L) {
                 int n = 0, i, top;
 
                 for (i = 2, top = lua_gettop(L); i <= top; i++) {
-                        switch (checkoption(L, i, 0, (const char *[]){ "CA", "pathLen", "pathLenConstraint", 0 })) {
+                        switch (checkoption(L, i, 0, (const char *[]){ "CA", "pathLen", "pathLenConstraint", NULL })) {
                         case 0:
                                 lua_pushboolean(L, CA);
                                 n++;
@@ -2220,7 +2223,7 @@ static int xc_setBasicConstraint(lua_State *L) {
         } else {
                 lua_settop(L, 3);
 
-                switch (checkoption(L, 2, 0, (const char *[]){ "CA", "pathLen", "pathLenConstraint", 0 })) {
+                switch (checkoption(L, 2, 0, (const char *[]){ "CA", "pathLen", "pathLenConstraint", NULL })) {
                 case 0:
                         luaL_checktype(L, 3, LUA_TBOOLEAN);
                         CA = lua_toboolean(L, 3);
@@ -2385,7 +2388,7 @@ static int xc_sign(lua_State *L) {
 
 static int xc__tostring(lua_State *L) {
         X509 *crt = checksimple(L, 1, X509_CERT_CLASS);
-        int fmt = checkoption(L, 2, "pem", (const char *[]){ "pem", 0 });
+        int fmt = checkoption(L, 2, "pem", (const char *[]){ "pem", NULL });
         BIO *bio = getbio(L);
         char *pem;
         long len;
@@ -2598,7 +2601,7 @@ static int xr_sign(lua_State *L) {
 
 static int xr__tostring(lua_State *L) {
         X509_REQ *csr = checksimple(L, 1, X509_CSR_CLASS);
-        int fmt = checkoption(L, 2, "pem", (const char *[]){ "pem", 0 });
+        int fmt = checkoption(L, 2, "pem", (const char *[]){ "pem", NULL });
         BIO *bio = getbio(L);
         char *pem;
         long len;