From 0d7a558f23b6bc421e9c0ab69c73576501523e68 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Mon, 13 Jun 2011 08:12:41 +0000 Subject: [PATCH] tools/firmware-utils: fix buffalo csum calculation Also print an error message if decryption fails. SVN-Revision: 27167 --- tools/firmware-utils/src/buffalo-enc.c | 4 +++- tools/firmware-utils/src/buffalo-lib.c | 2 +- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/tools/firmware-utils/src/buffalo-enc.c b/tools/firmware-utils/src/buffalo-enc.c index 94de53e910..13d270b3f7 100644 --- a/tools/firmware-utils/src/buffalo-enc.c +++ b/tools/firmware-utils/src/buffalo-enc.c @@ -87,8 +87,10 @@ static int decrypt_file(void) ep.key = (unsigned char *) crypt_key; err = decrypt_buf(&ep, buf, src_len); - if (err) + if (err) { + ERR("unable to decrypt '%s'", ifname); goto out; + } printf("Magic\t\t: '%s'\n", ep.magic); printf("Seed\t\t: 0x%02x\n", ep.seed); diff --git a/tools/firmware-utils/src/buffalo-lib.c b/tools/firmware-utils/src/buffalo-lib.c index 00ad1a5c10..29aee9f88d 100644 --- a/tools/firmware-utils/src/buffalo-lib.c +++ b/tools/firmware-utils/src/buffalo-lib.c @@ -179,7 +179,7 @@ int bcrypt_buf(unsigned char seed, unsigned char *key, unsigned char *src, uint32_t buffalo_csum(uint32_t csum, void *buf, unsigned long len) { - unsigned char *p = buf; + char *p = buf; while (len--) { int i;