input/Plugin: copy protocols() to stack before using it

Fixes regression by commit 015cbff9 causing a crash bug because the iterators of two different temporaries were used.

input/Plugin: copy protocols() to stack before using it
9f8dc31b · Max Kellermann · db93bb99 · 9f8dc31b
Commit 9f8dc31b authored Apr 08, 2020 by Max Kellermann
Hide whitespace changes
Inline Side-by-side

Showing with 2 additions and 1 deletion

InputPlugin.cxx src/input/InputPlugin.cxx +2 -1

No files found.
--- a/src/input/InputPlugin.cxx
+++ b/src/input/InputPlugin.cxx
@@ -33,7 +33,8 @@ InputPlugin::SupportsUri(const char *uri) const noexcept
 			if (StringStartsWithIgnoreCase(uri, *i))
 				return true;
 	} else {
-		return std::any_of(protocols().begin(), protocols().end(), [uri](const auto &schema)
+		const auto p = protocols();
+		return std::any_of(p.begin(), p.end(), [uri](const auto &schema)
 			{ return StringStartsWithIgnoreCase(uri, schema.c_str()); } );
 	}
 	return false;