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-rw-r--r--src/idevicerestore.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/idevicerestore.c b/src/idevicerestore.c
index e0a9e9c..a8e03a5 100644
--- a/src/idevicerestore.c
+++ b/src/idevicerestore.c
@@ -40,6 +40,8 @@
#include "limera1n.h"
+#include "locking.h"
+
#define VERSION_XML "cache/version.xml"
int use_apple_server;
@@ -94,6 +96,11 @@ static int load_version_data(struct idevicerestore_client_t* client)
struct stat fst;
int cached = 0;
+ lock_info_t lockinfo;
+ if (lock_file(VERSION_XML ".lock", &lockinfo) != 0) {
+ error("WARNING: could not lock file\n");
+ }
+
if ((stat(VERSION_XML, &fst) < 0) || ((time(NULL)-86400) > fst.st_mtime)) {
__mkdir("cache", 0755);
@@ -112,6 +119,11 @@ static int load_version_data(struct idevicerestore_client_t* client)
char *verbuf = NULL;
size_t verlen = 0;
read_file(VERSION_XML, (void**)&verbuf, &verlen);
+
+ if (unlock_file(&lockinfo) != 0) {
+ error("WARNING: could not unlock file\n");
+ }
+
if (!verbuf) {
error("ERROR: Could not load '" VERSION_XML "'.\n");
return -1;