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[PATCH 1/2] Fix resource leak found by Coverity


This commit fixes a resource leak found by Coverity, where cli_interp's
constructor creates a new cli_ui_out, but there was no corresponding
destructor to free it.

gdb/ChangeLog:

	* cli/cli-interp.c (cli_interp::~cli_interp): New function.
---
 gdb/ChangeLog        | 4 ++++
 gdb/cli/cli-interp.c | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/gdb/cli/cli-interp.c b/gdb/cli/cli-interp.c
index 2aa41d6..75d8093 100644
--- a/gdb/cli/cli-interp.c
+++ b/gdb/cli/cli-interp.c
@@ -44,6 +44,7 @@ class cli_interp final : public cli_interp_base
 {
  public:
   explicit cli_interp (const char *name);
+  ~cli_interp ();
 
   void init (bool top_level) override;
   void resume () override;
@@ -62,6 +63,11 @@ cli_interp::cli_interp (const char *name)
   this->cli_uiout = cli_out_new (gdb_stdout);
 }
 
+cli_interp::~cli_interp ()
+{
+  delete cli_uiout;
+}
+
 /* Suppress notification struct.  */
 struct cli_suppress_notification cli_suppress_notification =
   {
-- 
1.8.3.1


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