X-Git-Url: https://git.novaco.in/?p=novacoin.git;a=blobdiff_plain;f=src%2Fmain.cpp;h=4f10bfebcce4276cc7954e0fbc761cde2aded423;hp=c4f3d17be3ccc5ba62402d1bb15383dd7c7b4aa7;hb=579798182c5ccf92ef6ceb9c5209819824e5bec4;hpb=2bb194b8d6bd1137877bbb34830c8f56967846dd

diff --git a/src/main.cpp b/src/main.cpp
index c4f3d17..4f10bfe 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -486,6 +486,8 @@ bool CTransaction::CheckTransaction() const
         if (!fTestNet && !IsCoinBase() && !txout.IsEmpty() && nTime < OUTPUT_SWITCH_TIME && txout.nValue < MIN_TXOUT_AMOUNT)
             return DoS(100, error("CTransaction::CheckTransaction() : txout.nValue below minimum"));
 
+        if (txout.nValue < 0)
+            return DoS(100, error("CTransaction::CheckTransaction() : txout.nValue is negative"));
         if (txout.nValue > MAX_MONEY)
             return DoS(100, error("CTransaction::CheckTransaction() : txout.nValue too high"));
         nValueOut += txout.nValue;