blob: 3a55907564e280b7c39c738dec6bda441dd512b0 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
// RUN: %llvmgcc %s -g -emit-llvm -O0 -c -o %t1.bc
// RUN: %klee %t1.bc 2>&1 | FileCheck %s
// RUN: test -f %T/klee-last/test000001.ptr.err -o -f %T/klee-last/test000002.ptr.err
// RUN: test ! -f %T/klee-last/test000001.ptr.err -o ! -f %T/klee-last/test000002.ptr.err
// RUN: test ! -f %T/klee-last/test000003.ktest
unsigned klee_urange(unsigned start, unsigned end) {
unsigned x;
klee_make_symbolic(&x, sizeof x);
if (x-start>=end-start) klee_silent_exit(0);
return x;
}
int main() {
int *x = malloc(sizeof(int));
// FIXME: Use newer FileCheck syntax to support relative line numbers
// CHECK: InAndOutOfBounds.c:18: memory error: out of bound pointer
x[klee_urange(0,2)] = 1;
free(x);
return 0;
}
|
