diff options
Diffstat (limited to 'src/idevicerestore.c')
| -rw-r--r-- | src/idevicerestore.c | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/src/idevicerestore.c b/src/idevicerestore.c index c799bc6..1ad62a9 100644 --- a/src/idevicerestore.c +++ b/src/idevicerestore.c @@ -1469,11 +1469,12 @@ int build_manifest_get_identity_count(plist_t build_manifest) { } int ipsw_get_component_by_path(const char* ipsw, plist_t tss, const char* component, const char* path, unsigned char** data, unsigned int* size) { - img3_file* img3 = NULL; unsigned int component_size = 0; unsigned char* component_data = NULL; unsigned char* component_blob = NULL; char* component_name = NULL; + unsigned char* stitched_component = NULL; + unsigned int stitched_component_size = 0; component_name = strrchr(path, '/'); if (component_name != NULL) @@ -1501,38 +1502,17 @@ int ipsw_get_component_by_path(const char* ipsw, plist_t tss, const char* compon } if (component_blob != NULL) { - /* parse current component as img3 */ - img3 = img3_parse_file(component_data, component_size); - if (img3 == NULL) { - error("ERROR: Unable to parse IMG3: %s\n", component_name); - free(component_blob); - free(component_data); - return -1; - } - - /* we no longer require the original data */ - free(component_data); - info("Personalizing component %s...\n", component_name); - /* personalize the component using the blob */ - if (img3_replace_signature(img3, component_blob) < 0) { + if (img3_stitch_component(component_data, component_size, component_blob, 64, &stitched_component, &stitched_component_size) < 0) { error("ERROR: Unable to replace IMG3 signature\n"); free(component_blob); - img3_free(img3); return -1; } - /* get the img3 file as data */ - if (img3_get_data(img3, &component_data, &component_size) < 0) { - error("ERROR: Unable to reconstruct IMG3\n"); - free(component_blob); - img3_free(img3); - return -1; - } - - /* cleanup */ - img3_free(img3); + free(component_data); + component_data = stitched_component; + component_size = stitched_component_size; } else { info("Not personalizing component %s...\n", component_name); } |