fix: Fix possible invalid iterator usage in string_utils::iequals

oktal · oktal · commit 11c444a28592 · 2021-04-21T17:53:44.000+02:00
diff --git a/include/logpp/utils/string.h b/include/logpp/utils/string.h
@@ -18,10 +18,11 @@ namespace logpp
         inline bool iequals(std::string_view lhs, std::string_view rhs)
         {
             return std::equal(
-                std::begin(lhs), std::end(lhs), std::begin(rhs),
+                std::begin(lhs), std::end(lhs),
+                std::begin(rhs), std::end(rhs),
                 [](char c1, char c2) {
                     return std::tolower(c1) == std::tolower(c2);
-                });
+            });
         }
 
         inline std::optional<size_t> parseSize(std::string_view str)

Original file line number	Diff line number	Diff line change
`@@ -18,10 +18,11 @@ namespace logpp`
`18`	`18`	`inline bool iequals(std::string_view lhs, std::string_view rhs)`
`19`	`19`	`{`
`20`	`20`	`return std::equal(`
`21`		`- std::begin(lhs), std::end(lhs), std::begin(rhs),`
	`21`	`+ std::begin(lhs), std::end(lhs),`
	`22`	`+ std::begin(rhs), std::end(rhs),`
`22`	`23`	`[](char c1, char c2) {`
`23`	`24`	`return std::tolower(c1) == std::tolower(c2);`
`24`		`- });`
	`25`	`+ });`
`25`	`26`	`}`
`26`	`27`
`27`	`28`	`inline std::optional<size_t> parseSize(std::string_view str)`