CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 41 Data flow: data passed as an argument from one function to another in the same ...

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sinks: BadSink : Print then free data Flow Variant: 34 Data flow: use of a union containing two methods of accessing the same data (w...

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 32 Data flow using two pointers to the same value within the same function

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sinks: BadSink : Print then free data Flow Variant: 31 Data flow using a copy of data within the same function

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 19 Control flow: Dead code after a return

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 18 Control flow: goto statements

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 17 Control flow: for loops

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 16 Control flow: while(1) and while(0)

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 15 Control flow: switch(6)

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 14 Control flow: if(global_five==5) and if(global_five!=5)

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 13 Control flow: if(global_const_five==5) and if(global_const_five!=5)

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 12 Control flow: if(global_returns_t_or_f())

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 11 Control flow: if(global_returns_t()) and if(global_returns_f())

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 10 Control flow: if(global_t) and if(global_f)

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 09 Control flow: if(global_const_t) and if(global_const_f)

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 08 Control flow: if(static_returns_t()) and if(static_returns_f())

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 07 Control flow: if(static_five==5) and if(static_five!=5)

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 06 Control flow: if(static_const_five==5) and if(static_const_five!=5)

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 05 Control flow: if(static_t) and if(static_f)

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 04 Control flow: if(static_const_t) and if(static_const_f)

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 03 Control flow: if(5==5) and if(5!=5)

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 02 Control flow: if(1) and if(0)

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: alloca Data buffer is allocated on the stack with alloca() GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 01 Baseline

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: static Data buffer is declared static on the stack GoodSource: Allocate memory on the heap Sink: BadSink : Print then free data Flow Variant: 68 Data flow: data passed as a global variable from one function to another in different s...

CWE: 590 Free of Invalid Pointer Not on the Heap BadSource: static Data buffer is declared static on the stack GoodSource: Allocate memory on the heap Sinks: BadSink : Print then free data Flow Variant: 67 Data flow: data passed in a struct from one function to another in different source files