recovery: replace make_ext4 with e2fsprogs
Execute mke2fs to create empty ext4 filesystem.
Execute e2fsdroid to add files to filesystem.
Test: enter recovery mode and wipe data
Bug: 35219933
Change-Id: I10a9f4c1f4754ad864b2df45b1f879180ab33876
(cherry picked from commit ac31808cd37cfb98755e5821dbb2efb5fe5cb12a)
diff --git a/updater/install.cpp b/updater/install.cpp
index ff79edc..c9a3a07 100644
--- a/updater/install.cpp
+++ b/updater/install.cpp
@@ -302,9 +302,32 @@
}
if (fs_type == "ext4") {
- int status = make_ext4fs(location.c_str(), size, mount_point.c_str(), sehandle);
+ const char* mke2fs_argv[] = { "/sbin/mke2fs_static", "-t", "ext4", "-b", "4096",
+ location.c_str(), nullptr, nullptr };
+ std::string size_str;
+ if (size != 0) {
+ size_str = std::to_string(size / 4096LL);
+ mke2fs_argv[6] = size_str.c_str();
+ }
+
+ int status = exec_cmd(mke2fs_argv[0], const_cast<char**>(mke2fs_argv));
if (status != 0) {
- LOG(ERROR) << name << ": make_ext4fs failed (" << status << ") on " << location;
+ LOG(WARNING) << name << ": mke2fs failed (" << status << ") on " << location
+ << ", falling back to make_ext4fs";
+ status = make_ext4fs(location.c_str(), size, mount_point.c_str(), sehandle);
+ if (status != 0) {
+ LOG(ERROR) << name << ": make_ext4fs failed (" << status << ") on " << location;
+ return StringValue("");
+ }
+ return StringValue(location);
+ }
+
+ const char* e2fsdroid_argv[] = { "/sbin/e2fsdroid_static", "-e", "-S",
+ "/file_contexts", "-a", mount_point.c_str(),
+ location.c_str(), nullptr };
+ status = exec_cmd(e2fsdroid_argv[0], const_cast<char**>(e2fsdroid_argv));
+ if (status != 0) {
+ LOG(ERROR) << name << ": e2fsdroid failed (" << status << ") on " << location;
return StringValue("");
}
return StringValue(location);