[U-Boot] [PATCH 2/2] env export fix: compute the CRC on the real lenght of the exported variables.

[Pierre Aubert]

Signed-off-by: Pierre Aubert <p.aubert at staubli.com>
---
 common/cmd_nvedit.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index 5bcc324..c32a932 100644
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -922,14 +922,15 @@ NXTARG:		;
 
 	len = hexport_r(&env_htab, '\0',
 			H_MATCH_KEY | H_MATCH_IDENT,
-			&res, ENV_SIZE, argc, argv);
+			&res, size, argc, argv);
+
 	if (len < 0) {
 		error("Cannot export environment: errno = %d\n", errno);
 		return 1;
 	}
 
 	if (chk) {
-		envp->crc = crc32(0, envp->data, ENV_SIZE);
+		envp->crc = crc32(0, envp->data, len);
 #ifdef CONFIG_ENV_ADDR_REDUND
 		envp->flags = ACTIVE_FLAG;
 #endif
-- 
1.7.6.5