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Don't return pointer to freed memory address.

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This commit is contained in:
tastytea 2021-06-04 23:14:36 +02:00
parent cb2aee847f
commit 4026937f08
Signed by: tastytea
GPG Key ID: CFC39497F1B26E07
1 changed files with 7 additions and 7 deletions
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8
src/zip.cpp
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@ -167,7 +167,7 @@ void close_file(struct archive *zipfile, const fs::path &filepath)
std::vector<std::string> list_spine(const fs::path &filepath) std::vector<std::string> list_spine(const fs::path &filepath)
{ {
const fs::path opf_file_path{ const auto opf_file_path{
[&filepath] [&filepath]
{ {
pugi::xml_document xml; pugi::xml_document xml;
@ -176,15 +176,15 @@ std::vector<std::string> list_spine(const fs::path &filepath)
const auto result{xml.load_buffer(&container[0], container.size())}; const auto result{xml.load_buffer(&container[0], container.size())};
if (result) if (result)
{ {
return xml.child("container") return fs::path{xml.child("container")
.child("rootfiles") .child("rootfiles")
.first_child() .first_child()
.attribute("full-path") .attribute("full-path")
.value(); .value()};
} }
LOG(log::sev::error) << result.description() << '\n'; LOG(log::sev::error) << result.description() << '\n';
return ""; return fs::path{};
}()}; }()};
std::vector<std::string> spine_filepaths; std::vector<std::string> spine_filepaths;