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Replace memset with crypt_safe_memzero where reasonable.

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Better safe than sorry.
This commit is contained in:
Ondrej Kozina
2022-06-08 16:30:03 +02:00
parent bf0d0203e8
commit 582f2c3449
1 changed files with 2 additions and 2 deletions
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4
lib/luks2/luks2_reencrypt.c
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@@ -657,7 +657,7 @@ static void LUKS2_reencrypt_protection_erase(struct reenc_protection *rp)
}
if (rp->p.csum.checksums) {
memset(rp->p.csum.checksums, 0, rp->p.csum.checksums_len);
crypt_safe_memzero(rp->p.csum.checksums, rp->p.csum.checksums_len);
free(rp->p.csum.checksums);
rp->p.csum.checksums = NULL;
}
@@ -2073,7 +2073,7 @@ static int reencrypt_move_data(struct crypt_device *cd, int devfd, uint64_t data
r = 0;
out:
memset(buffer, 0, buffer_len);
crypt_safe_memzero(buffer, buffer_len);
free(buffer);
return r;
}