[FIX] Prevent issue

Change-Id: I0b39c2f283a3beb08cbfbb818e301252a40440ca
Signed-off-by: Dmitry Kovalenko <d.kovalenko@samsung.com>

diff --git a/daemon/daemon.c b/daemon/daemon.c
index e264f74..d232a68 100644 (file)
--- a/daemon/daemon.c
+++ b/daemon/daemon.c
@@ -792,6 +792,8 @@ static int controlSocketHandler(int efd)
        if (recv_len == -1 || recv_len == 0)
                return -11;
        else {
+               if (msg_head.len > RECV_BUF_MAX)
+                       return -1;
                msg = malloc(MSG_CMD_HDR_LEN + msg_head.len);
                if (!msg) {
                        LOGE("Cannot alloc msg\n");