SVF::PartialLeakBug Class Reference

#include <SVFBugReport.h>

Inheritance diagram for SVF::PartialLeakBug:

Public Member Functions
	PartialLeakBug (const EventStack &bugEventStack)
cJSON *	getBugDescription () const
void	printBugToTerminal () const
Public Member Functions inherited from SVF::GenericBug
	GenericBug (BugType bugType, const EventStack &bugEventStack)
	note: should be initialized with a bugEventStack
virtual	~GenericBug ()=default
BugType	getBugType () const
	returns bug type
const std::string	getLoc () const
	returns bug location as json format string
const std::string	getFuncName () const
	return bug source function name
const EventStack &	getEventStack () const

Static Public Member Functions
static bool	classof (const GenericBug *bug)
	ClassOf.

Additional Inherited Members
Public Types inherited from SVF::GenericBug
enum	BugType {   FULLBUFOVERFLOW , PARTIALBUFOVERFLOW , NEVERFREE , PARTIALLEAK ,   DOUBLEFREE , FILENEVERCLOSE , FILEPARTIALCLOSE , FULLNULLPTRDEREFERENCE ,   PARTIALNULLPTRDEREFERENCE }
typedef std::vector< SVFBugEvent >	EventStack
Static Public Attributes inherited from SVF::GenericBug
static const OrderedMap< GenericBug::BugType, std::string >	BugType2Str
Protected Attributes inherited from SVF::GenericBug
BugType	bugType
const EventStack	bugEventStack

Detailed Description

Definition at line 190 of file SVFBugReport.h.

Constructor & Destructor Documentation

PartialLeakBug()

SVF::PartialLeakBug::PartialLeakBug ( const EventStack &  bugEventStack )

inline

Definition at line 193 of file SVFBugReport.h.

                                                   :
        GenericBug(GenericBug::PARTIALLEAK, bugEventStack) { }

Member Function Documentation

classof()

static bool SVF::PartialLeakBug::classof ( const GenericBug *  bug )

inlinestatic

ClassOf.

Definition at line 200 of file SVFBugReport.h.

    {
        return bug->getBugType() == GenericBug::PARTIALLEAK;
    }

getBugDescription()

cJSON * PartialLeakBug::getBugDescription ( ) const

virtual

Implements SVF::GenericBug.

Definition at line 132 of file SVFBugReport.cpp.

{
    cJSON *bugDescription = cJSON_CreateObject();
    cJSON *pathInfo = cJSON_CreateArray();
    auto lastBranchEventIt = bugEventStack.end() - 1;
    for(auto eventIt = bugEventStack.begin(); eventIt != lastBranchEventIt; eventIt++)
    {
        cJSON *newBranch = cJSON_CreateObject();
        cJSON *branchLoc = cJSON_Parse((*eventIt).getEventLoc().c_str());
        if(branchLoc == nullptr) branchLoc = cJSON_CreateObject();
 
        cJSON *branchCondition = cJSON_CreateString((*eventIt).getEventDescription().c_str());
 
        cJSON_AddItemToObject(newBranch, "BranchLoc", branchLoc);
        cJSON_AddItemToObject(newBranch, "BranchCond", branchCondition);
 
        cJSON_AddItemToArray(pathInfo, newBranch);
    }
 
    cJSON_AddItemToObject(bugDescription, "ConditionalFreePath", pathInfo);
 
    return bugDescription;
}

printBugToTerminal()

void PartialLeakBug::printBugToTerminal ( ) const

virtual

Implements SVF::GenericBug.

Definition at line 156 of file SVFBugReport.cpp.

{
    SVFUtil::errs() << SVFUtil::bugMsg2("\t PartialLeak :") <<  " memory allocation at : ("
                    << GenericBug::getLoc() << ")\n";
 
    SVFUtil::errs() << "\t\t conditional free path: \n";
    auto lastBranchEventIt = bugEventStack.end() - 1;
    for(auto eventIt = bugEventStack.begin(); eventIt != lastBranchEventIt; eventIt++)
    {
        SVFUtil::errs() << "\t\t  --> (" << (*eventIt).getEventLoc() << "|" << (*eventIt).getEventDescription() << ") \n";
    }
    SVFUtil::errs() << "\n";
}

---

The documentation for this class was generated from the following files:

• /home/runner/work/SVF/SVF/svf/include/Util/SVFBugReport.h
• /home/runner/work/SVF/SVF/svf/lib/Util/SVFBugReport.cpp