From 1fa31cf74daadef8bd23d91f58438f998eab8a7b Mon Sep 17 00:00:00 2001 From: Zach Hilman Date: Sat, 27 Oct 2018 21:56:10 -0400 Subject: key_manager: Use isxdigit instead of isdigit when reading key file Crypto revisions are hex numbers and this function only checks if the string is valid for stoul in base 16, so it should be isxdigit. --- src/core/crypto/key_manager.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/core/crypto/key_manager.cpp b/src/core/crypto/key_manager.cpp index fefc3c747..89ae79eb3 100644 --- a/src/core/crypto/key_manager.cpp +++ b/src/core/crypto/key_manager.cpp @@ -395,7 +395,7 @@ static bool ValidCryptoRevisionString(std::string_view base, size_t begin, size_ if (base.size() < begin + length) return false; return std::all_of(base.begin() + begin, base.begin() + begin + length, - [](u8 c) { return std::isdigit(c); }); + [](u8 c) { return std::isxdigit(c); }); } void KeyManager::LoadFromFile(const std::string& filename, bool is_title_keys) { -- cgit v1.2.3