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Abort on parent-directory PKG entries

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This commit is contained in:
Acts1631
2026-09-10 18:32:18 +03:00
committed by Elad
parent 71e9f4ea57
commit 36eaed481c
1 changed files with 6 additions and 1 deletions
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rpcs3/Crypto/unpkg.cpp
+6 -1
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@@ -943,7 +943,12 @@ bool package_reader::fill_data(std::map<std::string, install_entry*>& all_instal
for (const auto& component : entry_path)
{
if (component == "." || component == "..")
if (component == "..")
{
fmt::throw_exception("PKG entry path contains a parent directory component: '%s'", name);
}
if (component == ".")
{
num_failures++;
pkg_log.error("PKG entry path contains a special component: '%s'", name);