fix: Crash when opening a file that cannot be mapped into memory

2026-04-02 05:27:41 -05:00 · 2023-12-31 14:58:20 +01:00
parent 8cb833eca9
commit 4a5f1038e0
2 changed files with 6 additions and 2 deletions
--- a/plugins/builtin/source/content/providers/file_provider.cpp
+++ b/plugins/builtin/source/content/providers/file_provider.cpp
@@ -232,7 +232,11 @@ namespace hex::plugin::builtin {
        m_fileStats = file.getFileInfo();
        m_file      = std::move(file);

-        m_file.map();
+        if (!m_file.map()) {
+            this->setErrorMessage(hex::format("hex.builtin.provider.file.error.open"_lang, m_path.string(), ::strerror(errno)));
+            return false;
+        }
+
        m_fileSize = m_file.getSize();

        m_file.close();