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2007-07-05 Michael Snyder <msnyder@access-company.com>

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* event-top.c (cli_command_loop): Prompt string can (and should)
	be freed after call to readline (Coverity).  Also move local var
	declarations into block where they are used.

	* tui/tui-interp.c (tui_command_loop): Prompt string can (and
	should) be freed after call to readline (Coverity).  Also move
	local var declarations into block where they are used.
This commit is contained in:
Michael Snyder
2007-07-05 22:47:27 +00:00
parent 033ca630f7
commit 2ed23f5f14
3 changed files with 24 additions and 12 deletions
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13
gdb/event-top.c
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@@ -186,19 +186,20 @@ rl_callback_read_char_wrapper (gdb_client_data client_data)
void
cli_command_loop (void)
{
int length;
char *a_prompt;
char *gdb_prompt = get_prompt ();
/* If we are using readline, set things up and display the first
prompt, otherwise just print the prompt. */
if (async_command_editing_p)
{
int length;
char *a_prompt;
char *gdb_prompt = get_prompt ();
/* Tell readline what the prompt to display is and what function it
will need to call after a whole line is read. This also displays
the first prompt. */
length = strlen (PREFIX (0)) + strlen (gdb_prompt) + strlen (SUFFIX (0)) + 1;
a_prompt = (char *) xmalloc (length);
length = strlen (PREFIX (0))
+ strlen (gdb_prompt) + strlen (SUFFIX (0)) + 1;
a_prompt = (char *) alloca (length);
strcpy (a_prompt, PREFIX (0));
strcat (a_prompt, gdb_prompt);
strcat (a_prompt, SUFFIX (0));