From 4092831e3baf7fafa6f734e541eea7a601c9f54c Mon Sep 17 00:00:00 2001
From: Richard Hughes <richard@hughsie.com>
Date: Wed, 24 Aug 2016 10:05:30 +0100
Subject: [PATCH] trivial: Print more details when the metadata table is
 corrupt

---
 libdfu/dfu-format-metadata.c | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/libdfu/dfu-format-metadata.c b/libdfu/dfu-format-metadata.c
index d046674d5..a543206eb 100644
--- a/libdfu/dfu-format-metadata.c
+++ b/libdfu/dfu-format-metadata.c
@@ -89,10 +89,11 @@ dfu_firmware_from_metadata (DfuFirmware *firmware,
 			return FALSE;
 		}
 		if (idx + kvlen + 0x10 > data_length) {
-			g_set_error_literal (error,
-					     DFU_ERROR,
-					     DFU_ERROR_INTERNAL,
-					     "metadata table corrupt");
+			g_set_error (error,
+				     DFU_ERROR,
+				     DFU_ERROR_INTERNAL,
+				     "metadata table corrupt, k-kvlen=%u",
+				     kvlen);
 			return FALSE;
 		}
 		key = g_strndup ((const gchar *) data + idx, kvlen);
@@ -109,10 +110,11 @@ dfu_firmware_from_metadata (DfuFirmware *firmware,
 			return FALSE;
 		}
 		if (idx + kvlen + 0x10 > data_length) {
-			g_set_error_literal (error,
-					     DFU_ERROR,
-					     DFU_ERROR_INTERNAL,
-					     "metadata table corrupt");
+			g_set_error (error,
+				     DFU_ERROR,
+				     DFU_ERROR_INTERNAL,
+				     "metadata table corrupt, v-kvlen=%u",
+				     kvlen);
 			return FALSE;
 		}
 		value = g_strndup ((const gchar *) data + idx, kvlen);