diff options
Diffstat (limited to 'plugins/weblog/weblog.cpp')
| -rw-r--r-- | plugins/weblog/weblog.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/plugins/weblog/weblog.cpp b/plugins/weblog/weblog.cpp index 1e1b6b2..a64ee1b 100644 --- a/plugins/weblog/weblog.cpp +++ b/plugins/weblog/weblog.cpp @@ -244,6 +244,9 @@ namespace { size_t page) { try { + if (page > std::numeric_limits<int>::max()) + throw std::runtime_error("Bad page index: "s + std::to_string(page)); + HtmlPage htmlPage{GetRequestParam, "<h1>"s + GetRequestParam("WEBLOG_NAME") + "</h1>"s}; fs::path link{ GetRequestParam("plugin_path")}; @@ -422,7 +425,11 @@ std::string weblog_plugin::generate_page( size_t page {0}; auto it {query.find("page")}; if (it != query.end()) { - page = stoul(it->second); + try { + page = stoul(it->second); + } catch(...) { + // ignore: keep default 0 + } } if (is_index_page(rel_target)) |