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-rw-r--r--src/common.h1
-rw-r--r--src/idevicerestore.c40
-rw-r--r--src/restore.c10
3 files changed, 20 insertions, 31 deletions
diff --git a/src/common.h b/src/common.h
index 1828476..6c839ce 100644
--- a/src/common.h
+++ b/src/common.h
@@ -97,6 +97,7 @@ struct idevicerestore_client_t {
unsigned char* nonce;
int nonce_size;
int image4supported;
+ plist_t build_manifest;
plist_t preflight_info;
char* udid;
char* srnm;
diff --git a/src/idevicerestore.c b/src/idevicerestore.c
index 192faef..017b45c 100644
--- a/src/idevicerestore.c
+++ b/src/idevicerestore.c
@@ -632,16 +632,15 @@ int idevicerestore_start(struct idevicerestore_client_t* client)
}
// extract buildmanifest
- plist_t buildmanifest = NULL;
if (client->flags & FLAG_CUSTOM) {
info("Extracting Restore.plist from IPSW\n");
- if (ipsw_extract_restore_plist(client->ipsw, &buildmanifest) < 0) {
+ if (ipsw_extract_restore_plist(client->ipsw, &client->build_manifest) < 0) {
error("ERROR: Unable to extract Restore.plist from %s. Firmware file might be corrupt.\n", client->ipsw);
return -1;
}
} else {
info("Extracting BuildManifest from IPSW\n");
- if (ipsw_extract_build_manifest(client->ipsw, &buildmanifest, &tss_enabled) < 0) {
+ if (ipsw_extract_build_manifest(client->ipsw, &client->build_manifest, &tss_enabled) < 0) {
error("ERROR: Unable to extract BuildManifest from %s. Firmware file might be corrupt.\n", client->ipsw);
return -1;
}
@@ -649,13 +648,13 @@ int idevicerestore_start(struct idevicerestore_client_t* client)
idevicerestore_progress(client, RESTORE_STEP_DETECT, 0.8);
/* check if device type is supported by the given build manifest */
- if (build_manifest_check_compatibility(buildmanifest, client->device->product_type) < 0) {
+ if (build_manifest_check_compatibility(client->build_manifest, client->device->product_type) < 0) {
error("ERROR: Could not make sure this firmware is suitable for the current device. Refusing to continue.\n");
return -1;
}
/* print iOS information from the manifest */
- build_manifest_get_version_information(buildmanifest, client);
+ build_manifest_get_version_information(client->build_manifest, client);
info("Product Version: %s\n", client->version);
info("Product Build: %s Major: %d\n", client->build, client->build_major);
@@ -757,7 +756,7 @@ int idevicerestore_start(struct idevicerestore_client_t* client)
// add kernel cache
plist_t kdict = NULL;
- node = plist_dict_get_item(buildmanifest, "KernelCachesByTarget");
+ node = plist_dict_get_item(client->build_manifest, "KernelCachesByTarget");
if (node && (plist_get_node_type(node) == PLIST_DICT)) {
char tt[4];
strncpy(tt, lcmodel, 3);
@@ -765,7 +764,7 @@ int idevicerestore_start(struct idevicerestore_client_t* client)
kdict = plist_dict_get_item(node, tt);
} else {
// Populated in older iOS IPSWs
- kdict = plist_dict_get_item(buildmanifest, "RestoreKernelCaches");
+ kdict = plist_dict_get_item(client->build_manifest, "RestoreKernelCaches");
}
if (kdict && (plist_get_node_type(kdict) == PLIST_DICT)) {
plist_t kc = plist_dict_get_item(kdict, "Release");
@@ -780,7 +779,7 @@ int idevicerestore_start(struct idevicerestore_client_t* client)
}
// add ramdisk
- node = plist_dict_get_item(buildmanifest, "RestoreRamDisks");
+ node = plist_dict_get_item(client->build_manifest, "RestoreRamDisks");
if (node && (plist_get_node_type(node) == PLIST_DICT)) {
plist_t rd = plist_dict_get_item(node, (client->flags & FLAG_ERASE) ? "User" : "Update");
// if no "Update" ram disk entry is found try "User" ram disk instead
@@ -799,7 +798,7 @@ int idevicerestore_start(struct idevicerestore_client_t* client)
}
// add OS filesystem
- node = plist_dict_get_item(buildmanifest, "SystemRestoreImages");
+ node = plist_dict_get_item(client->build_manifest, "SystemRestoreImages");
if (!node) {
error("ERROR: missing SystemRestoreImages in Restore.plist\n");
}
@@ -824,16 +823,15 @@ int idevicerestore_start(struct idevicerestore_client_t* client)
plist_dict_set_item(build_identity, "Manifest", manifest);
}
} else if (client->flags & FLAG_ERASE) {
- build_identity = build_manifest_get_build_identity_for_model_with_variant(buildmanifest, client->device->hardware_model, "Customer Erase Install (IPSW)");
+ build_identity = build_manifest_get_build_identity_for_model_with_variant(client->build_manifest, client->device->hardware_model, "Customer Erase Install (IPSW)");
if (build_identity == NULL) {
error("ERROR: Unable to find any build identities\n");
- plist_free(buildmanifest);
return -1;
}
} else {
- build_identity = build_manifest_get_build_identity_for_model_with_variant(buildmanifest, client->device->hardware_model, "Customer Upgrade Install (IPSW)");
+ build_identity = build_manifest_get_build_identity_for_model_with_variant(client->build_manifest, client->device->hardware_model, "Customer Upgrade Install (IPSW)");
if (!build_identity) {
- build_identity = build_manifest_get_build_identity_for_model(buildmanifest, client->device->hardware_model);
+ build_identity = build_manifest_get_build_identity_for_model(client->build_manifest, client->device->hardware_model);
}
}
@@ -1011,7 +1009,6 @@ int idevicerestore_start(struct idevicerestore_client_t* client)
error("ERROR: Unable to extract filesystem from IPSW\n");
if (client->tss)
plist_free(client->tss);
- plist_free(buildmanifest);
info("Removing %s\n", filesystem);
unlink(filesystem);
return -1;
@@ -1134,7 +1131,6 @@ int idevicerestore_start(struct idevicerestore_client_t* client)
}
if (!client->tss) {
error("ERROR: could not fetch TSS record\n");
- plist_free(buildmanifest);
return -1;
} else {
char *bin = NULL;
@@ -1164,7 +1160,6 @@ int idevicerestore_start(struct idevicerestore_client_t* client)
error("ERROR: could not get TSS record data\n");
}
plist_free(client->tss);
- plist_free(buildmanifest);
return 0;
}
}
@@ -1172,7 +1167,6 @@ int idevicerestore_start(struct idevicerestore_client_t* client)
/* verify if we have tss records if required */
if ((tss_enabled) && (client->tss == NULL)) {
error("ERROR: Unable to proceed without a TSS record.\n");
- plist_free(buildmanifest);
return -1;
}
@@ -1194,7 +1188,6 @@ int idevicerestore_start(struct idevicerestore_client_t* client)
error("ERROR: Unable to place device into recovery mode from normal mode\n");
if (client->tss)
plist_free(client->tss);
- plist_free(buildmanifest);
return -5;
}
}
@@ -1231,7 +1224,6 @@ int idevicerestore_start(struct idevicerestore_client_t* client)
}
if (dfu_enter_recovery(client, build_identity) < 0) {
error("ERROR: Unable to place device into recovery mode from DFU mode\n");
- plist_free(buildmanifest);
if (client->tss)
plist_free(client->tss);
if (delete_fs && filesystem)
@@ -1355,7 +1347,6 @@ int idevicerestore_start(struct idevicerestore_client_t* client)
}
if (recovery_enter_restore(client, build_identity) < 0) {
error("ERROR: Unable to place device into restore mode\n");
- plist_free(buildmanifest);
if (client->tss)
plist_free(client->tss);
if (delete_fs && filesystem)
@@ -1421,9 +1412,6 @@ int idevicerestore_start(struct idevicerestore_client_t* client)
idevicerestore_progress(client, RESTORE_NUM_STEPS-1, 1.0);
}
- if (buildmanifest)
- plist_free(buildmanifest);
-
if (build_identity)
plist_free(build_identity);
@@ -1492,6 +1480,12 @@ void idevicerestore_client_free(struct idevicerestore_client_t* client)
if (client->root_ticket) {
free(client->root_ticket);
}
+ if (client->build_manifest) {
+ plist_free(client->build_manifest);
+ }
+ if (client->preflight_info) {
+ plist_free(client->preflight_info);
+ }
free(client);
}
diff --git a/src/restore.c b/src/restore.c
index 0593f2d..7b61766 100644
--- a/src/restore.c
+++ b/src/restore.c
@@ -2952,13 +2952,7 @@ static int restore_send_bootability_bundle_data(restored_client_t restore, struc
plist_t restore_get_build_identity(struct idevicerestore_client_t* client, uint8_t is_recover_os)
{
- unsigned int size = 0;
- unsigned char* data = NULL;
const char *variant;
- plist_t buildmanifest = NULL;
- ipsw_extract_to_memory(client->ipsw, "BuildManifest.plist", &data, &size);
- plist_from_xml((char*)data, size, &buildmanifest);
- free(data);
if (is_recover_os)
variant = "macOS Customer";
@@ -2968,11 +2962,11 @@ plist_t restore_get_build_identity(struct idevicerestore_client_t* client, uint8
variant = "Customer Upgrade Install (IPSW)";
plist_t build_identity = build_manifest_get_build_identity_for_model_with_variant(
- buildmanifest,
+ client->build_manifest,
client->device->hardware_model,
variant);
- plist_t unique_id_node = plist_dict_get_item(buildmanifest, "UniqueBuildID");
+ plist_t unique_id_node = plist_dict_get_item(client->build_manifest, "UniqueBuildID");
debug_plist(unique_id_node);
return build_identity;
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