From fb4a61aff5c45cb775e80e3b55d43f733b01e420 Mon Sep 17 00:00:00 2001
From: Martin Szulecki
Date: Tue, 17 Jul 2012 16:06:57 +0200
Subject: ipsw: Remove downloaded file if checksum verification failed

This prevents restore attempts with corrupt firmware IPSW files.
---
 src/ipsw.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/ipsw.c')

diff --git a/src/ipsw.c b/src/ipsw.c
index 9c78da9..a66d4b1 100644
--- a/src/ipsw.c
+++ b/src/ipsw.c
@@ -461,6 +461,10 @@ int ipsw_download_latest_fw(plist_t version_data, const char* product, const cha
 						res = -1;
 					}
 					fclose(f);
+
+					// make sure to remove invalid files
+					if (res < 0)
+						remove(fwlfn);
 				} else {
 					error("ERROR: Can't open '%s' for checksum verification\n", fwlfn);
 					res = -1;
-- 
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