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Add crypt_safe_memcpy in reencrypt digest routine.

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We copy volume keys for purpose of calculating LUKS2
reencryption digest. Add crypt_safe_memcpy in serialization
function as well.
This commit is contained in:
Ondrej Kozina
2024-09-12 11:08:11 +02:00
parent 41c72eaa65
commit c0bf271bef
1 changed files with 1 additions and 1 deletions
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2
lib/luks2/luks2_reencrypt_digest.c
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@@ -243,7 +243,7 @@ static size_t reenc_keyslot_serialize(struct luks2_hdr *hdr, uint8_t *buffer)
static size_t blob_serialize(void *blob, size_t length, uint8_t *buffer) static size_t blob_serialize(void *blob, size_t length, uint8_t *buffer)
{ {
if (buffer) if (buffer)
memcpy(buffer, blob, length); crypt_safe_memcpy(buffer, blob, length);
return length; return length;
} }