Initialize sdt_types testcase arr_char so that it is always null terminated.

* testsuite/systemtap.base/sdt_types.c: Initialize char arr_char [], not
  with (too small) constant length, to make sure the string is always
  null terminated.

1 files changed, 1 insertions, 1 deletions

diff --git a/testsuite/systemtap.base/sdt_types.c b/testsuite/systemtap.base/sdt_types.c
index 2e04ec7e..42d2e6e9 100644
--- a/testsuite/systemtap.base/sdt_types.c
+++ b/testsuite/systemtap.base/sdt_types.c
@@ -86,7 +86,7 @@ main (int argc, char **argv)
   long long int * volatile long_long_int_ptr_volatile_var = &long_long_int_var;
   STAP_PROBE2(provider,long_long_int_ptr_volatile_var,long_long_int_ptr_volatile_var,&long_long_int_var);
 
-  char arr_char [2] = "!~";
+  char arr_char [] = "!~";
   STAP_PROBE1(provider,arr_char,&arr_char);
   struct {
     int int_var;