This is my first time to create a patch.  Not sure if I have done it right.

Signed-off-by: Derek Ou <de...@siconix.com>
---
 common/env_nand.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/common/env_nand.c b/common/env_nand.c
index 8af9e74..01430cb 100644
--- a/common/env_nand.c
+++ b/common/env_nand.c
@@ -305,7 +305,11 @@ void env_relocate_spec (void)
        crc2_ok = (crc32(0, tmp_env2->data, ENV_SIZE) == tmp_env2->crc);

        if(!crc1_ok && !crc2_ok)
+       {
+               free(tmp_env1);
+               free(tmp_env2);
                return use_default();
+       }
        else if(crc1_ok && !crc2_ok)
                gd->env_valid = 1;
        else if(!crc1_ok && crc2_ok)
-- 
1.5.4.3

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