diff options
Diffstat (limited to 'common/cmd_hash.c')
| -rw-r--r-- | common/cmd_hash.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/common/cmd_hash.c b/common/cmd_hash.c index 689c60857..4fe0e7861 100644 --- a/common/cmd_hash.c +++ b/common/cmd_hash.c @@ -26,22 +26,30 @@ #include <common.h> #include <command.h> #include <hash.h> +#include <linux/ctype.h> static int do_hash(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { + char *s; #ifdef CONFIG_HASH_VERIFY - int verify = 0; + int flags = HASH_FLAG_ENV; + if (argc < 4) + return CMD_RET_USAGE; if (!strcmp(argv[1], "-v")) { - verify = 1; + flags |= HASH_FLAG_VERIFY; argc--; argv++; } +#else + const int flags = HASH_FLAG_ENV; #endif /* Move forward to 'algorithm' parameter */ argc--; argv++; - return hash_command(*argv, verify, cmdtp, flag, argc - 1, argv + 1); + for (s = *argv; *s; s++) + *s = tolower(*s); + return hash_command(*argv, flags, cmdtp, flag, argc - 1, argv + 1); } #ifdef CONFIG_HASH_VERIFY |