Merge pull request #6675

3721d56 epee: fix array underflow in unicode parsing (moneromooo-monero)
2020-07-08 17:27:53 -05:00 · 2020-07-08 17:27:53 -05:00 · 803f58553b
parent 99b14ccd6a 3721d5688f
commit 803f58553b
1 changed files with 1 additions and 1 deletions
--- a/contrib/epee/include/storages/parserse_base_utils.h
+++ b/contrib/epee/include/storages/parserse_base_utils.h
@ -196,7 +196,7 @@ namespace misc_utils
                uint32_t dst = 0;
                for (int i = 0; i < 4; ++i)
                {
-                  const unsigned char tmp = isx[(int)*++it];
+                  const unsigned char tmp = isx[(unsigned char)*++it];
                  CHECK_AND_ASSERT_THROW_MES(tmp != 0xff, "Bad Unicode encoding");
                  dst = dst << 4 | tmp;
                }