[BUG]unit-test for hlfs_take_snapshot get the incorrect results about cloudxy HOT 1 CLOSED

Index: src/snapshot/hlfs_take_snapshot.c
===================================================================
--- src/snapshot/hlfs_take_snapshot.c   (版本 255)
+++ src/snapshot/hlfs_take_snapshot.c   (版本 256)
@@ -11,6 +11,7 @@
 #include "snapshot.h"
 #include "storage_helper.h"
 #include "hlfs_log.h"
+#include "misc.h"

 int hlfs_take_snapshot(struct hlfs_ctrl *ctrl, const char *ssname)
 {
@@ -25,7 +26,7 @@
        return -1;
    }
    cp->timestamp = get_current_time();
-   g_strlcpy(cp->sname,ssname,strlen(ssname));
+   g_strlcpy(cp->sname,ssname,HLFS_FILE_NAME_MAX);
    cp->inode_addr = ctrl->imap_entry.inode_addr;
     g_mutex_lock (ctrl->hlfs_access_mutex);
    ret = dump_snapshot(ctrl->storage,SNAPSHOT_FILE,cp);