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Merge pull request #4862 from leoetlino/exheader-override-fix

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ncch_container: Assume override exheaders are decrypted
This commit is contained in:
James Rowe 2019-08-14 09:31:54 -06:00 • committed by GitHub
commit 84b40f2da6
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1 changed files with 8 additions and 2 deletions
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10
src/core/file_sys/ncch_container.cpp
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@ -326,13 +326,19 @@ Loader::ResultStatus NCCHContainer::Load() {
};
FileUtil::IOFile exheader_override_file{filepath + ".exheader", "rb"};
if (read_exheader(exheader_override_file)) {
const bool has_exheader_override = read_exheader(exheader_override_file);
if (has_exheader_override) {
if (exheader_header.system_info.jump_id !=
exheader_header.arm11_system_local_caps.program_id) {
LOG_WARNING(Service_FS, "Jump ID and Program ID don't match. "
"The override exheader might not be decrypted.");
}
is_tainted = true;
} else if (!read_exheader(file)) {
return Loader::ResultStatus::Error;
}
if (is_encrypted) {
if (!has_exheader_override && is_encrypted) {
// This ID check is masked to low 32-bit as a toleration to ill-formed ROM created
// by merging games and its updates.
if ((exheader_header.system_info.jump_id & 0xFFFFFFFF) ==