https-github-com-bit
diff --git a/‎src/policy/fees.cpp‎
Lines changed: 4 additions & 0 deletions b/‎src/policy/fees.cpp‎
Lines changed: 4 additions & 0 deletions
@@ -180,6 +180,7 @@ TxConfirmStats::TxConfirmStats(const std::vector<double>& defaultBuckets,
     : buckets(defaultBuckets), bucketMap(defaultBucketMap)
 {
     decay = _decay;
+    assert(_scale != 0 && "_scale must be non-zero");
     scale = _scale;
     confAvg.resize(maxPeriods);
     for (unsigned int i = 0; i < maxPeriods; i++) {
@@ -418,6 +419,9 @@ void TxConfirmStats::Read(CAutoFile& filein, int nFileVersion, size_t numBuckets
             throw std::runtime_error("Corrupt estimates file. Decay must be between 0 and 1 (non-inclusive)");
         }
         filein >> scale;
+        if (scale == 0) {
+            throw std::runtime_error("Corrupt estimates file. Scale must be non-zero");
+        }
     }
 
     filein >> avg;
Original file line number	Diff line number	Diff line change
`@@ -180,6 +180,7 @@ TxConfirmStats::TxConfirmStats(const std::vector<double>& defaultBuckets,`
`180`	`180`	`: buckets(defaultBuckets), bucketMap(defaultBucketMap)`
`181`	`181`	`{`
`182`	`182`	`decay = _decay;`
	`183`	`+ assert(_scale != 0 && "_scale must be non-zero");`
`183`	`184`	`scale = _scale;`
`184`	`185`	`confAvg.resize(maxPeriods);`
`185`	`186`	`for (unsigned int i = 0; i < maxPeriods; i++) {`
`@@ -418,6 +419,9 @@ void TxConfirmStats::Read(CAutoFile& filein, int nFileVersion, size_t numBuckets`
`418`	`419`	`throw std::runtime_error("Corrupt estimates file. Decay must be between 0 and 1 (non-inclusive)");`
`419`	`420`	`}`
`420`	`421`	`filein >> scale;`
	`422`	`+ if (scale == 0) {`
	`423`	`+ throw std::runtime_error("Corrupt estimates file. Scale must be non-zero");`
	`424`	`+ }`
`421`	`425`	`}`
`422`	`426`
`423`	`427`	`filein >> avg;`