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Fix a few "Uninitialized scalar field" warnings

Fix a few warnings reported by Coverity.
None of these is critical, but making sure that class fields are
initialized can avoid heisenbugs.
pull/1/head
Wladimir J. van der Laan 8 years ago
parent
commit
8bdd2877c4
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GPG Key ID: 74810B012346C9A6
  1. 2
      src/bloom.h
  2. 2
      src/db.cpp
  3. 2
      src/key.h
  4. 4
      src/main.h
  5. 7
      src/txmempool.cpp
  6. 1
      src/wallet.h

2
src/bloom.h

@ -60,7 +60,7 @@ public: @@ -60,7 +60,7 @@ public:
// It should generally always be a random value (and is largely only exposed for unit testing)
// nFlags should be one of the BLOOM_UPDATE_* enums (not _MASK)
CBloomFilter(unsigned int nElements, double nFPRate, unsigned int nTweak, unsigned char nFlagsIn);
CBloomFilter() : isFull(true) {}
CBloomFilter() : isFull(true), isEmpty(false), nHashFuncs(0), nTweak(0), nFlags(0) {}
IMPLEMENT_SERIALIZE
(

2
src/db.cpp

@ -227,10 +227,10 @@ CDB::CDB(const char *pszFile, const char* pszMode) : @@ -227,10 +227,10 @@ CDB::CDB(const char *pszFile, const char* pszMode) :
pdb(NULL), activeTxn(NULL)
{
int ret;
fReadOnly = (!strchr(pszMode, '+') && !strchr(pszMode, 'w'));
if (pszFile == NULL)
return;
fReadOnly = (!strchr(pszMode, '+') && !strchr(pszMode, 'w'));
bool fCreate = strchr(pszMode, 'c');
unsigned int nFlags = DB_THREAD;
if (fCreate)

2
src/key.h

@ -189,7 +189,7 @@ private: @@ -189,7 +189,7 @@ private:
public:
// Construct an invalid private key.
CKey() : fValid(false) {
CKey() : fValid(false), fCompressed(false) {
LockObject(vch);
}

4
src/main.h

@ -328,7 +328,7 @@ private: @@ -328,7 +328,7 @@ private:
int nHashType;
public:
CScriptCheck() {}
CScriptCheck(): ptxTo(0), nIn(0), nFlags(0), nHashType(0) {}
CScriptCheck(const CCoins& txFromIn, const CTransaction& txToIn, unsigned int nInIn, unsigned int nFlagsIn, int nHashTypeIn) :
scriptPubKey(txFromIn.vout[txToIn.vin[nInIn].prevout.n].scriptPubKey),
ptxTo(&txToIn), nIn(nInIn), nFlags(nFlagsIn), nHashType(nHashTypeIn) { }
@ -876,7 +876,7 @@ private: @@ -876,7 +876,7 @@ private:
unsigned char chRejectCode;
bool corruptionPossible;
public:
CValidationState() : mode(MODE_VALID), nDoS(0), corruptionPossible(false) {}
CValidationState() : mode(MODE_VALID), nDoS(0), chRejectCode(0), corruptionPossible(false) {}
bool DoS(int level, bool ret = false,
unsigned char chRejectCodeIn=0, std::string strRejectReasonIn="",
bool corruptionIn=false) {

7
src/txmempool.cpp

@ -11,7 +11,8 @@ @@ -11,7 +11,8 @@
using namespace std;
CTxMemPoolEntry::CTxMemPoolEntry()
CTxMemPoolEntry::CTxMemPoolEntry():
nFee(0), nTxSize(0), nTime(0), dPriority(0.0)
{
nHeight = MEMPOOL_HEIGHT;
}
@ -345,7 +346,9 @@ public: @@ -345,7 +346,9 @@ public:
};
CTxMemPool::CTxMemPool(const CFeeRate& _minRelayFee) : minRelayFee(_minRelayFee)
CTxMemPool::CTxMemPool(const CFeeRate& _minRelayFee) :
nTransactionsUpdated(0),
minRelayFee(_minRelayFee)
{
// Sanity checks off by default for performance, because otherwise
// accepting transactions becomes O(N^2) where N is the number

1
src/wallet.h

@ -905,6 +905,7 @@ public: @@ -905,6 +905,7 @@ public:
strOtherAccount.clear();
strComment.clear();
nOrderPos = -1;
nEntryNo = 0;
}
IMPLEMENT_SERIALIZE

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