Cleaner disposal of ephemeral engine ids and names

Engine names and ids are typically static strings.  If an application
actually dynamically allocated these, the application owns the
storage, and should dispose of it via the original handle, rather
than the "const char *" returned by the engine.

In any case, this resolves the test code issue without resort to
"unconst" macros/casts.

Reviewed-by: Richard Levitte <levitte@openssl.org>

diff --git a/test/enginetest.c b/test/enginetest.c
index dfd5c3f28b4c4816c7f50b532fe7b64998556c7d..4836cbe92fd8ef18ef1d6501867f927a8f08cd80 100644 (file)
--- a/test/enginetest.c
+++ b/test/enginetest.c
@@ -44,8 +44,9 @@ static void display_engine_list(void)
 static int test_engines(void)
 {
     ENGINE *block[NUMTOADD];
+    char *eid[NUMTOADD];
+    char *ename[NUMTOADD];
     char buf[256];
-    const char *id, *name;
     ENGINE *ptr;
     int loop;
     int to_return = 0;
@@ -138,12 +139,12 @@ static int test_engines(void)
     TEST_info("About to beef up the engine-type list");
     for (loop = 0; loop < NUMTOADD; loop++) {
         sprintf(buf, "id%d", loop);
-        id = OPENSSL_strdup(buf);
+        eid[loop] = OPENSSL_strdup(buf);
         sprintf(buf, "Fake engine type %d", loop);
-        name = OPENSSL_strdup(buf);
+        ename[loop] = OPENSSL_strdup(buf);
         if (!TEST_ptr(block[loop] = ENGINE_new())
-                || !TEST_true(ENGINE_set_id(block[loop], id))
-                || !TEST_true(ENGINE_set_name(block[loop], name)))
+                || !TEST_true(ENGINE_set_id(block[loop], eid[loop]))
+                || !TEST_true(ENGINE_set_name(block[loop], ename[loop])))
             goto end;
     }
     for (loop = 0; loop < NUMTOADD; loop++) {
@@ -162,8 +163,8 @@ static int test_engines(void)
         ENGINE_free(ptr);
     }
     for (loop = 0; loop < NUMTOADD; loop++) {
-        OPENSSL_free((void *)(intptr_t)ENGINE_get_id(block[loop]));
-        OPENSSL_free((void *)(intptr_t)ENGINE_get_name(block[loop]));
+        OPENSSL_free(eid[loop]);
+        OPENSSL_free(ename[loop]);
     }
     to_return = 1;
 

diff --git a/test/hmactest.c b/test/hmactest.c
index 529670c2c9b70110e834aecb48cfcbfc00b1b1dd..893e6169b4b0b92feeb23baf835cf75e80ca8f50 100644 (file)
--- a/test/hmactest.c
+++ b/test/hmactest.c
@@ -38,7 +38,7 @@ static struct test_st {
         "e9139d1e6ee064ef8cf514fc7dc83e86",
     },
     {
-       "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
+        "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
         16, "Hi There", 8,
         "9294727a3638bb1c13f48ef8158bfc9d",
     },
@@ -47,7 +47,7 @@ static struct test_st {
         "750c783e6ab0b503eaa86e310a5db738",
     },
     {
-       "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
         16, {
             0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
             0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,