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authorGabor Juhos <juhosg@openwrt.org>2011-06-13 08:12:41 +0000
committerGabor Juhos <juhosg@openwrt.org>2011-06-13 08:12:41 +0000
commit0d7a558f23b6bc421e9c0ab69c73576501523e68 (patch)
treec74e3afaea755c18d9f50874dcbb464200bff894 /tools/firmware-utils
parentb7e016ba42728e41ffb28ee6074eac4aa5ff0101 (diff)
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tools/firmware-utils: fix buffalo csum calculation
Also print an error message if decryption fails. SVN-Revision: 27167
Diffstat (limited to 'tools/firmware-utils')
-rw-r--r--tools/firmware-utils/src/buffalo-enc.c4
-rw-r--r--tools/firmware-utils/src/buffalo-lib.c2
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 94de53e..13d270b 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 00ad1a5..29aee9f 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;