diff --git a/src/util/UriRelative.cxx b/src/util/UriRelative.cxx index 7d4234693..36d2ba633 100644 --- a/src/util/UriRelative.cxx +++ b/src/util/UriRelative.cxx @@ -29,6 +29,7 @@ #include "UriRelative.hxx" #include "StringAPI.hxx" +#include "StringCompare.hxx" #include #include @@ -42,9 +43,9 @@ uri_is_child(const char *parent, const char *child) noexcept assert(child != nullptr); #endif - const size_t parent_length = strlen(parent); - return memcmp(parent, child, parent_length) == 0 && - child[parent_length] == '/'; + const char *suffix = StringAfterPrefix(child, parent); + return suffix != nullptr && + *suffix == '/'; }