diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/image-fit.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/common/image-fit.c b/common/image-fit.c index c1a34a4405..38a372ff52 100644 --- a/common/image-fit.c +++ b/common/image-fit.c @@ -371,7 +371,6 @@ static int fit_verify_hash(struct fit_handle *handle, struct device_node *image, struct digest *d; const char *algo; const char *value_read; - char *value_calc; int hash_len, ret; struct device_node *hash; @@ -418,13 +417,10 @@ static int fit_verify_hash(struct fit_handle *handle, struct device_node *image, goto err_digest_free; } - value_calc = xmalloc(hash_len); - digest_init(d); digest_update(d, data, data_len); - digest_final(d, value_calc); - if (memcmp(value_read, value_calc, hash_len)) { + if (digest_verify(d, value_read)) { pr_info("%s: hash BAD\n", hash->full_name); ret = -EBADMSG; } else { @@ -432,8 +428,6 @@ static int fit_verify_hash(struct fit_handle *handle, struct device_node *image, ret = 0; } - free(value_calc); - err_digest_free: digest_free(d); |