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TAR: Allow to use save_directory with a buffer not 512-bytes aligned

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This commit is contained in:
Eladash 2021-09-06 15:45:13 +03:00 committed by Megamouse
parent 8d662e9327
commit 27becdec97
1 changed files with 3 additions and 2 deletions
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5
rpcs3/Loader/TAR.cpp
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@ -306,6 +306,8 @@ std::vector<u8> tar_object::save_directory(const std::string& src_dir, std::vect
{ {
fs::file fd(target_path); fs::file fd(target_path);
const u64 old_size2 = init.size();
if (func) if (func)
{ {
// Use custom function for file saving if provided // Use custom function for file saving if provided
@ -319,13 +321,12 @@ std::vector<u8> tar_object::save_directory(const std::string& src_dir, std::vect
} }
else else
{ {
const u64 old_size2 = init.size();
init.resize(init.size() + stat.size); init.resize(init.size() + stat.size);
ensure(fd.read(init.data() + old_size2, stat.size) == stat.size); ensure(fd.read(init.data() + old_size2, stat.size) == stat.size);
} }
// Align // Align
init.resize(utils::align(init.size(), 512)); init.resize(old_size2 + utils::align(init.size() - old_size2, 512));
fd.close(); fd.close();
fs::utime(target_path, stat.atime, stat.mtime); fs::utime(target_path, stat.atime, stat.mtime);