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Trk: Added some error checking.

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This commit is contained in:
Robert Loehning
2009-09-28 15:05:53 +02:00
parent dcc60fb531
commit a2bfa61013
1 changed files with 5 additions and 1 deletions
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6
src/shared/trk/launcher.cpp
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@@ -280,7 +280,7 @@ void Launcher::handleResult(const TrkResult &result)
void Launcher::handleTrkVersion(const TrkResult &result)
{
if (result.data.size() < 5)
if (result.errorCode() || result.data.size() < 5)
return;
const int trkMajor = result.data.at(1);
const int trkMinor = result.data.at(2);
@@ -353,6 +353,8 @@ void Launcher::handleFileCreated(const TrkResult &result)
void Launcher::handleCpuType(const TrkResult &result)
{
logMessage("HANDLE CPU TYPE: " + result.toString());
if(result.errorCode() || result.data.size() < 7)
return;
//---TRK------------------------------------------------------
// Command: 0x80 Acknowledge
// Error: 0x00
@@ -402,6 +404,8 @@ void Launcher::handleWaitForFinished(const TrkResult &result)
void Launcher::handleSupportMask(const TrkResult &result)
{
if (result.errorCode() || result.data.size() < 32)
return;
const char *data = result.data.data() + 1;
QByteArray str;