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If no hash is specified in pbkdf use default value for keyslot AF.

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This commit is contained in:
Ondrej Kozina
2019-06-13 16:38:28 +02:00
parent 60a769955b
commit 272505b99d
1 changed files with 1 additions and 1 deletions
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2
lib/luks2/luks2_keyslot.c
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@@ -199,7 +199,7 @@ int LUKS2_keyslot_params_default(struct crypt_device *cd, struct luks2_hdr *hdr,
*/
params->af_type = LUKS2_KEYSLOT_AF_LUKS1;
/* currently we use hash for AF from pbkdf settings */
r = snprintf(params->af.luks1.hash, sizeof(params->af.luks1.hash), "%s", pbkdf->hash);
r = snprintf(params->af.luks1.hash, sizeof(params->af.luks1.hash), "%s", pbkdf->hash ?: DEFAULT_LUKS1_HASH);
if (r < 0 || (size_t)r >= sizeof(params->af.luks1.hash))
return -EINVAL;
params->af.luks1.stripes = 4000;