fix compilation warnings

accel-pptpd/CMakeLists.txt

@@ -11,7 +11,7 @@ IF (NOT HAVE_SSL)
 	MESSAGE(FATAL_ERROR "openssl headers not found")
 ENDIF (NOT HAVE_SSL)
 
-SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -fvisibility=hidden -D_GNU_SOURCE -DPTHREAD_SPINLOCK -DMEMDEBUG -fPIC")
+SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -fvisibility=hidden -fno-strict-aliasing -D_GNU_SOURCE -DPTHREAD_SPINLOCK -DMEMDEBUG -fPIC")
 
 IF (EXISTS ${CMAKE_HOME_DIRECTORY}/.git)
 	EXECUTE_PROCESS(

accel-pptpd/cli/std_cmd.c

@@ -100,7 +100,7 @@ static int show_ses_exec(const char *cmd, char * const *fields, int fields_cnt,
 	int order = ORDER_NONE;
 	int match = MATCH_NONE;
 	struct row_t *row, *row2, *row3;
-	pcre *re;
+	pcre *re = NULL;
 	const char *pcre_err;
 	int pcre_offset;
 	LIST_HEAD(rows);
@@ -302,7 +302,7 @@ static int terminate_exec2(int key, char * const *f, int f_cnt, void *cli)
 {
 	struct ppp_t *ppp;
 	int hard = 0;
-	in_addr_t ipaddr;
+	in_addr_t ipaddr = 0;
 	
 	if (f_cnt == 4) {
 		if (!strcmp(f[3], "hard"))

accel-pptpd/ctrl/l2tp/dict.c

@@ -117,7 +117,7 @@ static int dict_load(const char *fname)
 	struct l2tp_dict_attr_t *attr;
 	struct l2tp_dict_value_t *value;
 	struct list_head *items;
-	int r, n, i;
+	int i, r, n = 0;
 
 	f = fopen(fname, "r");
 	if (!f) {

accel-pptpd/logs/log_file.c

@@ -6,6 +6,8 @@
 #include <unistd.h>
 #include <limits.h>
 #include <aio.h>
+#include <sys/stat.h>
+#include <sys/types.h>
 
 #include "log.h"
 #include "events.h"