Introduced in change d20a40de9db07de1f1f06a79a4da1cdda5379b75
"Roll crc32 into hash infrastructure"
The crc32 command with no -v expects an optional 3rd argument to be an
address to store the result in. With the -v switch, the last argument
is a crc, not an address. In the case where -v is set, we should set the
HASH_FLAG_ENV flag since that will first look for the value to be a
digest value, which matches the expected API for the crc32 command.
Signed-off-by: Joe Hershberger <joe.hershber...@ni.com>
---
common/cmd_mem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/common/cmd_mem.c b/common/cmd_mem.c
index b91adb2..2e85d53 100644
--- a/common/cmd_mem.c
+++ b/common/cmd_mem.c
@@ -1227,7 +1227,7 @@ static int do_mem_crc(cmd_tbl_t *cmdtp, int flag, int
argc, char * const argv[])
ac = argc - 1;
#ifdef CONFIG_HASH_VERIFY
if (strcmp(*av, "-v") == 0) {
- flags |= HASH_FLAG_VERIFY;
+ flags |= HASH_FLAG_VERIFY | HASH_FLAG_ENV;
av++;
ac--;
}
--
1.7.11.5
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