[U-Boot] env_nand malloc not released

[Wolfgang Denk]

Dear Derek Ou,

In message <4963AB14.9010508 at siconix.com> you wrote:
> 
> In the common/env_nand.c, function env_relocate_spec (for 
> CONFIG_ENV_OFFSET_REDUND) malloc two memory areas in line 296 and 297.  
> If it hits line 308 when both environment areas not found, it will 
> return without freeing the two memory areas.  Is this a bug or I am 
> missing something?

Can you please submit a patch?

Best regards,

Wolfgang Denk

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