Default is 1 for the unwind length range, not 0

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15307

diff --git a/coregrind/m_gdbserver/server.c b/coregrind/m_gdbserver/server.c
index 7a67fd029d6f10b39b8ba208cd4b3e2ded7ab884..485050b5214e915bd33afa8809ded25d34c5b809 100644 (file)
--- a/coregrind/m_gdbserver/server.c
+++ b/coregrind/m_gdbserver/server.c
@@ -459,7 +459,7 @@ int handle_gdb_valgrind_command (char *mon, OutputSink *sink_wanted_at_return)
       }
       case 10: { /* unwind */
          Addr address;
-         SizeT sz = 0;
+         SizeT sz = 1;
          if (VG_(strtok_get_address_and_size) (&address, 
                                                &sz, &ssaveptr)) {
             VG_(ppUnwindInfo) (address, address + sz - 1);