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A few fixes dicatated by valgrind.

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This commit is contained in:
Adam Ierymenko 2018-02-09 06:35:01 +00:00
parent f049740ae5
commit 51aadcf901
2 changed files with 21 additions and 33 deletions
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53
node/Dictionary.hpp
View File

@ -62,40 +62,24 @@ template<unsigned int C>
class Dictionary
{
public:
Dictionary()
{
_d[0] = (char)0;
}
Dictionary(const char *s)
{
if (s) {
Utils::scopy(_d,sizeof(_d),s);
} else {
_d[0] = (char)0;
}
}
Dictionary() { memset(_d,0,sizeof(_d)); }
Dictionary(const char *s) { this->load(s); }
Dictionary(const char *s,unsigned int len)
{
if (s) {
if (len > (C-1))
len = C-1;
ZT_FAST_MEMCPY(_d,s,len);
_d[len] = (char)0;
} else {
_d[0] = (char)0;
for(unsigned int i=0;i<C;++i) {
if ((s)&&(i < len)) {
if (!(_d[i] = *s))
s = (const char *)0;
else ++s;
} else _d[i] = (char)0;
}
_d[C - 1] = (char)0;
}
Dictionary(const Dictionary &d)
{
Utils::scopy(_d,sizeof(_d),d._d);
}
Dictionary(const Dictionary &d) { memcpy(_d,d._d,C); }
inline Dictionary &operator=(const Dictionary &d)
{
Utils::scopy(_d,sizeof(_d),d._d);
memcpy(_d,d._d,C);
return *this;
}
@ -109,12 +93,15 @@ public:
*/
inline bool load(const char *s)
{
if (s) {
return Utils::scopy(_d,sizeof(_d),s);
} else {
_d[0] = (char)0;
return true;
for(unsigned int i=0;i<C;++i) {
if (s) {
if (!(_d[i] = *s))
s = (const char *)0;
else ++s;
} else _d[i] = (char)0;
}
_d[C - 1] = (char)0;
return (!s);
}
/**
@ -122,7 +109,7 @@ public:
*/
inline void clear()
{
_d[0] = (char)0;
memset(_d,0,sizeof(_d));
}
/**

1
node/Switch.cpp
View File

@ -50,6 +50,7 @@ namespace ZeroTier {
Switch::Switch(const RuntimeEnvironment *renv) :
RR(renv),
_lastBeaconResponse(0),
_lastCheckedQueues(0),
_lastUniteAttempt(8) // only really used on root servers and upstreams, and it'll grow there just fine
{
}