kernel32/tests: Free environment strings buffer at the conclusion of the environment tests.

dlls/kernel32/tests/process.c

@@ -1102,10 +1102,11 @@ static void test_Environment(void)
     char                buffer[MAX_PATH];
     PROCESS_INFORMATION	info;
     STARTUPINFOA	startup;
-    char*               child_env;
+    char                *child_env;
     int                 child_env_len;
-    char*               ptr;
-    char*               env;
+    char                *ptr;
+    char                *ptr2;
+    char                *env;
     int                 slen;
 
     memset(&startup, 0, sizeof(startup));
@@ -1122,7 +1123,8 @@ static void test_Environment(void)
     /* child process has changed result file, so let profile functions know about it */
     WritePrivateProfileStringA(NULL, NULL, NULL, resfile);
 
-    cmpEnvironment(GetEnvironmentStringsA());
+    env = GetEnvironmentStringsA();
+    cmpEnvironment(env);
     release_memory();
     assert(DeleteFileA(resfile) != 0);
 
@@ -1136,7 +1138,7 @@ static void test_Environment(void)
     sprintf(buffer, "\"%s\" tests/process.c \"%s\"", selfname, resfile);
 
     child_env_len = 0;
-    ptr = GetEnvironmentStringsA();
+    ptr = env;
     while(*ptr)
     {
         slen = strlen(ptr)+1;
@@ -1161,13 +1163,13 @@ static void test_Environment(void)
      * - PATH (already set above)
      * - the directory definitions (=[A-Z]:=)
      */
-    for (env = GetEnvironmentStringsA(); *env; env += strlen(env) + 1)
+    for (ptr2 = env; *ptr2; ptr2 += strlen(ptr2) + 1)
     {
-        if (strncmp(env, "PATH=", 5) != 0 &&
-            strncmp(env, "WINELOADER=", 11) != 0 &&
-            !is_str_env_drive_dir(env))
+        if (strncmp(ptr2, "PATH=", 5) != 0 &&
+            strncmp(ptr2, "WINELOADER=", 11) != 0 &&
+            !is_str_env_drive_dir(ptr2))
         {
-            strcpy(ptr, env);
+            strcpy(ptr, ptr2);
             ptr += strlen(ptr) + 1;
         }
     }
@@ -1181,6 +1183,7 @@ static void test_Environment(void)
     cmpEnvironment(child_env);
 
     HeapFree(GetProcessHeap(), 0, child_env);
+    FreeEnvironmentStringsA(env);
     release_memory();
     assert(DeleteFileA(resfile) != 0);
 }