diff --git a/drm/common/IDrmManagerService.cpp b/drm/common/IDrmManagerService.cpp
index f2e14b6..caae75f 100644
--- a/drm/common/IDrmManagerService.cpp
+++ b/drm/common/IDrmManagerService.cpp
@@ -303,7 +303,9 @@
         const String8 value = drmInforequest->get(key);
         if (key == String8("FileDescriptorKey")) {
             int fd = -1;
-            sscanf(value.string(), "FileDescriptor[%d]", &fd);
+            if (sscanf(value.string(), "FileDescriptor[%d]", &fd) != 1) {
+                sscanf(value.string(), "%d", &fd);
+            }
             data.writeFileDescriptor(fd);
         } else {
             data.writeString8((value == String8("")) ? String8("NULL") : value);