From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Fenkart Date: Tue, 24 Nov 2015 14:21:12 +0100 Subject: [U-Boot] [PATCH 2/5] tools: env: make parse_aes_key stateless In-Reply-To: <1448371275-900-1-git-send-email-andreas.fenkart@dev.digitalstrom.org> References: <1448371275-900-1-git-send-email-andreas.fenkart@dev.digitalstrom.org> Message-ID: <1448371275-900-3-git-send-email-andreas.fenkart@dev.digitalstrom.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Signed-off-by: Andreas Fenkart --- tools/env/fw_env.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/tools/env/fw_env.c b/tools/env/fw_env.c index bcf3756..f1dea8b 100644 --- a/tools/env/fw_env.c +++ b/tools/env/fw_env.c @@ -204,7 +204,7 @@ char *fw_getdefenv(char *name) return NULL; } -static int parse_aes_key(char *key) +static int parse_aes_key(char *key, uint8_t *bin_key) { char tmp[5] = { '0', 'x', 0, 0, 0 }; unsigned long ul; @@ -226,11 +226,9 @@ static int parse_aes_key(char *key) "## Error: '-a' option requires valid AES key\n"); return -1; } - aes_key[i] = ul & 0xff; + bin_key[i] = ul & 0xff; key += 2; } - aes_flag = 1; - return 0; } @@ -250,9 +248,10 @@ int fw_printenv (int argc, char *argv[]) "## Error: '-a' option requires AES key\n"); return -1; } - rc = parse_aes_key(argv[2]); + rc = parse_aes_key(argv[2], aes_key); if (rc) return rc; + aes_flag = 1; argv += 2; argc -= 2; } @@ -496,9 +495,10 @@ int fw_setenv(int argc, char *argv[]) "## Error: '-a' option requires AES key\n"); return -1; } - rc = parse_aes_key(argv[2]); + rc = parse_aes_key(argv[2], aes_key); if (rc) return rc; + aes_flag = 1; argv += 2; argc -= 2; } -- 2.6.2