[yocto] [EDT][PATCH][prelink-cross] dso validation check fix

[Mark Hatle]

Merged to the staging branch.

On 5/6/15 12:16 AM, Maninder Singh wrote:
> EP-F6AA0618C49C4AEDA73BFF1B39950BAB
> Hi Mark,
> 
> dso null pointer check is wrongly placed.
> 
> 
> Signed-off-by: Maninder Singh <maninder1.s at samsung.com>
> Signed-off-by: Vaneet Narang <v.narang at samsung.com>
> Reviewed-by: Ajeet Yadav <ajeet.y at samsung.com>
> ---
>  trunk/src/rtld/rtld.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/trunk/src/rtld/rtld.c b/trunk/src/rtld/rtld.c
> index 35dfde7..f88ce7f 100644
> --- a/trunk/src/rtld/rtld.c
> +++ b/trunk/src/rtld/rtld.c
> @@ -479,13 +479,13 @@ find_lib_in_path (struct search_path *path, const char *soname,
>        if (wrap_access (ret, F_OK) == 0)
>     {
>       DSO *dso = open_dso (ret);
> +     if (dso == NULL)
> +       continue;
>            int dso_class = gelf_getclass (dso->elf);
>       int dso_machine = (dso_class == ELFCLASS32) ?
>                 elf32_getehdr (dso->elf)->e_machine :
>                 elf64_getehdr (dso->elf)->e_machine;
> 
> -     if (dso == NULL)
> -       continue;
> 
>       /* Skip 32-bit libraries when looking for 64-bit.  Also
>          skip libraries for alternative machines.  */
> --
> 1.7.1
> 
> 
> Thanks and Regards,
> Maninder Singh
>