Re: [patch]: Fix memory leak of target-descriptions.c

[teawater <teawater@gmail.com>]

Michael, Thank you very much.

teawater

On Fri, Jul 4, 2008 at 07:15, Michael Snyder <msnyder@specifix.com> wrote:
> On Mon, 2008-06-30 at 16:58 +0800, teawater wrote:
>> target-descriptions.c has a memory leek in function
>> maint_print_c_tdesc_cmd. char *function is xmalloc at line 1016.
>> There are returns at the end of this function without calling free.
>> And this variable is just used in this function. So I change it to
>> "alloca".
>> This patch is for the GDB cvs version.
>>
>> 2008-06-21  Hui Zhu  <teawater@gmail.com>
>>        * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
>>
>> --- a/gdb/target-descriptions.c
>> +++ b/gdb/target-descriptions.c
>> @@ -1013,7 +1013,7 @@ maint_print_c_tdesc_cmd (char *args, int
>>      error (_("The current target description did not come from an XML file."));
>>
>>    filename = lbasename (target_description_filename);
>> -  function = xmalloc (strlen (filename) + 1);
>> +  function = alloca (strlen (filename) + 1);
>>    for (inp = filename, outp = function; *inp != '\0'; inp++)
>>      if (*inp == '.')
>>        break;
>
> This looks right to me -- committed.
>
>
>
>