Initial KLEE checkin.

 - Lots more tweaks, documentation, and web page content is needed,
   but this should compile & work on OS X & Linux.


git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72205 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 16 insertions, 0 deletions

diff --git a/test/regression/2008-03-11-free-of-malloc-zero.c b/test/regression/2008-03-11-free-of-malloc-zero.c
new file mode 100644
index 00000000..d096818b
--- /dev/null
+++ b/test/regression/2008-03-11-free-of-malloc-zero.c
@@ -0,0 +1,16 @@
+// RUN: %llvmgcc %s -emit-llvm -O0 -c -o %t1.bc
+// RUN: %klee --exit-on-error %t1.bc
+
+#include <stdlib.h>
+
+int main() {
+  // concrete case
+  void *p = malloc(0);
+  free(p);
+
+  p = malloc(0);
+  void *arr[4] = { p, 0, 0, 0 };
+
+  // symbolic case
+  free(arr[klee_range(0, 4, "range")]);
+}