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")]);
+}