* top.c (execute_command): Force cleanup of alloca areas.

        * findvar.c (registers_changed): Likewise.
Fixes memory "leak" reported by HP.  Call from execute_command is for general
alloca cleanup; call from registers_changed is to fix hp's specific problem.

1 files changed, 4 insertions, 0 deletions

diff --git a/gdb/top.c b/gdb/top.c
index 92e9e99..dfa8f3d 100644
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -1209,6 +1209,10 @@ execute_command (p, from_tty)
 
   free_all_values ();
 
+  /* Force cleanup of any alloca areas if using C alloca instead of
+     a builtin alloca.  */
+  alloca (0);
+
   /* This can happen when command_line_input hits end of file.  */
   if (p == NULL)
       return;