idevicedebug: Gracefully fail on invalid bundle IDs

1 files changed, 7 insertions, 1 deletions

diff --git a/tools/idevicedebug.c b/tools/idevicedebug.c
index 4169920..437faba 100644
--- a/tools/idevicedebug.c
+++ b/tools/idevicedebug.c
@@ -334,9 +334,15 @@ int main(int argc, char *argv[])
                                 fprintf(stderr, "Could not start installation proxy service.\n");
                                 goto cleanup;
                         }
+
+                        instproxy_client_get_path_for_bundle_identifier(instproxy_client, bundle_identifier, &path);
+                        if (!path) {
+                                fprintf(stderr, "Invalid bundle identifier: %s\n", bundle_identifier);
+                                goto cleanup;
+                        }
+
                         plist_t container = NULL;
                         instproxy_client_get_object_by_key_from_info_dictionary_for_bundle_identifier(instproxy_client, bundle_identifier, "Container", &container);
-                        instproxy_client_get_path_for_bundle_identifier(instproxy_client, bundle_identifier, &path);
                         instproxy_client_free(instproxy_client);
                         instproxy_client = NULL;