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cmd: hash: correct parameter count check

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Since commit 348ea87850 ("cmd: hash: fix param count check") the hash
command cannot be used without the optional variable name parameter if
CONFIG_HASH_VERIFY=y. 'hash sha1 $loadaddr $filesize' returns
CMD_RET_USAGE.

The minimum number of arguments is four no matter if verification is
enabled or not.

Fixes: 348ea87850 ("cmd: hash: fix param count check")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@gmail.com>
This commit is contained in:
Heinrich Schuchardt
2024-11-02 11:08:35 +01:00
committed by Tom Rini
parent 8e5e64d55d
commit 6831415e39
1 changed files with 1 additions and 1 deletions
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2
cmd/hash.c
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@@ -25,7 +25,7 @@ static int do_hash(struct cmd_tbl *cmdtp, int flag, int argc,
char *s;
int flags = HASH_FLAG_ENV;
if (argc < (HARGS - 1))
if (argc < 4)
return CMD_RET_USAGE;
#if IS_ENABLED(CONFIG_HASH_VERIFY)