diff --git a/misc/debug_tools/acrn_crashlog/acrnprobe/loop.c b/misc/debug_tools/acrn_crashlog/acrnprobe/loop.c
index ad6db22ba..ee27e4aa6 100644
--- a/misc/debug_tools/acrn_crashlog/acrnprobe/loop.c
+++ b/misc/debug_tools/acrn_crashlog/acrnprobe/loop.c
@@ -231,7 +231,7 @@ int loopdev_check_parname(const char *loopdev, const char *parname)
 		/* only look into the primary super block */
 		if (super.s_volume_name[0]) {
 			close(fd);
-			return !strcmp((const char *)super.s_volume_name, parname);
+			return !strncmp((const char *)super.s_volume_name, parname, EXT2_LABEL_LEN);
 		}
 		break;
 	}