[PATCH] Psxtest : Fix String Turncation warning

Joel Sherrill joel at rtems.org
Wed Aug 12 13:03:30 UTC 2020


On Wed, Aug 12, 2020 at 7:07 AM Aschref Ben-Thabet <
aschref.ben-thabet at embedded-brains.de> wrote:

> From: Aschref Ben Thabet <aschref.ben-thabet at embedded-brains.de>
>
> replace strncpy with memcpy to silence this warning and free the
> allocated memory block.
>

I don't see a call to strncpy being replaced. Maybe I need coffee. I see an
RTEMS test assert strcmp.

Silence what warning?

I do not  think it is appropriate to replace str*cpy with memcpy. What is
the warning?

---
>  testsuites/psxtests/psxndbm01/init.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/testsuites/psxtests/psxndbm01/init.c
> b/testsuites/psxtests/psxndbm01/init.c
> index b524aff0df..658af58df3 100644
> --- a/testsuites/psxtests/psxndbm01/init.c
> +++ b/testsuites/psxtests/psxndbm01/init.c
> @@ -216,11 +216,12 @@ rtems_task Init(rtems_task_argument ignored)
>    get_phone_no = dbm_fetch( db, name2 );
>    rtems_test_assert( strcmp( (const char*)get_phone_no.dptr, PHONE_NO2 )
> == 0 );
>
> -  puts( "Fetch non-existing record and confirm error." );
> +  puts( "Fetch non-existing record and confirm error." );
>

I don't see a change here.

And while you are here non-existing isn't a word. It should be "nonexistent"


>    test_strings = (char*)malloc(6);
>    memcpy( test_strings, "Hello", 5 );
>
>    test_strings[5] = '\0';
> +  free(test_strings);
>
>  /* The data pointed by test_string is now pointed by key.dptr */
>    key.dptr = test_strings;
> --
> 2.26.2
>
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