CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 41 Data flow: data passed as an argum...

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 34 Data flow: use of a union containi...

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 32 Data flow using two pointers to th...

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 31 Data flow using a copy of data wit...

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 19 Control flow: Dead code after a re...

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 18 Control flow: goto statements

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 17 Control flow: for loops

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 16 Control flow: while(1) and while(0)

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 15 Control flow: switch(6) and switch(7)

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 14 Control flow: if(global_five==5) a...

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 13 Control flow: if(global_const_five...

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 12 Control flow: if(global_returns_t_...

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 11 Control flow: if(global_returns_t(...

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 10 Control flow: if(global_t) and if(...

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 09 Control flow: if(global_const_t) a...

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 08 Control flow: if(static_returns_t(...

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 07 Control flow: if(static_five==5) a...

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 06 Control flow: if(static_const_five...

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 05 Control flow: if(static_t) and if(...

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 04 Control flow: if(static_const_t) a...

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 03 Control flow: if(5==5) and if(5!=5)

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 02 Control flow: if(1) and if(0)

CWE: 416 Use After Free BadSource: Allocate data using malloc(), initialize memory block, and Deallocate data using free() GoodSource: Allocate data using malloc() and initialize memory block Sinks: GoodSink: Do nothing BadSink : Use data Flow Variant: 01 Baseline

Double Free

Double Free