fix confparser leaks reported by scan-build, add scan script

src/confparser.c

@@ -118,7 +118,7 @@ void confexport(void)
 		conf.rmps.client_poolsize
 	);
 }
-
+/*
 static int fopen_and_mkdir(const char *dir)
 {
 	char tmp[256];
@@ -154,7 +154,7 @@ static int fopen_and_mkdir(const char *dir)
 	fclose(fp);
 	return 0;
 }
-
+*/
 
 static int test_conf_perms(char *config)
 {
@@ -167,22 +167,26 @@ static int test_conf_perms(char *config)
 		if (errno == ENOENT) {
 			enumtostr(confresult, CONF_MISSING);
 			log(ERROR, confresult, config);
+			free(config_copy);
 			return 1;
 		}
 	} else {
 		if (!S_ISREG(s.st_mode)) {
 			enumtostr(confresult, CONF_NOTFILE);
 			log(ERROR, confresult, config);
+			//free(config_copy);
 			return 1;
 		}
 		if (!(0400 & s.st_mode)) {
 			enumtostr(confresult, CONF_PERM);
 			log(ERROR, confresult, config);
+			free(config_copy);
 			return 1;
 		}
 		if (access(config, R_OK) != 0) {
 			enumtostr(confresult, CONF_NOT_READABLE);
 			log(ERROR, confresult, config);
+			free(config_copy);
 			return 1;
 		}
 		if (s.st_uid != 0) {
@@ -204,18 +208,21 @@ static int test_conf_perms(char *config)
 		if (errno == ENOENT) {
 			enumtostr(confresult, CONF_DIR_MISSING);
 			log(ERROR, confresult, config_copy);
+			free(config_copy);
 			return 1;
 		}
 	} else {
 		if (!S_ISDIR(s.st_mode)) {
 			enumtostr(confresult, CONF_DIR_NOTDIR);
 			log(ERROR, confresult, config_copy);
+			free(config_copy);
 			return 1;
 		}
 		if (!(0400 & s.st_mode) ||
 			!(0100 & s.st_mode)) {
 			enumtostr(confresult, CONF_DIR_PERM);
 			log(ERROR, confresult, config_copy);
+			free(config_copy);
 			return 1;
 		}
 		if (s.st_uid != 0) {
@@ -230,6 +237,7 @@ static int test_conf_perms(char *config)
 			log(WARNING, confresult, config_copy);
 		}
 	}
+	free(config_copy);
 
 	return 0; /* conf is readable */
 }

src/job_queue.c

@@ -68,9 +68,10 @@ int add_msg_to_queue(int id, struct msg_t buf)
 	}
 	return -1;
 }
-
+/*
 void create_job(struct msg_t buf)
 {
 //	add_job_in_db();
 
 }
+*/