remove possibility of 63 bit overflow in ParseMoney

- also, add unit tests for various functions in util.cpp/util.h
2011-10-01 17:29:46 +02:00
parent f4769e44a3
commit 2f7f2a5fca
4 changed files with 275 additions and 8 deletions
@@ -387,7 +387,7 @@ bool ParseMoney(const char* pszIn, int64& nRet)
    for (; *p; p++)
        if (!isspace(*p))
            return false;
-    if (strWhole.size() > 14)
+    if (strWhole.size() > 10) // guard against 63 bit overflow
        return false;
    if (nUnits < 0 || nUnits > COIN)
        return false;