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Add pin size parameter in crypt_active_by_pin_token.

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Well, after all it really should have supported binary data
of arbitrary length.
This commit is contained in:
Ondrej Kozina
2021-03-11 18:15:18 +01:00
parent d4cd675f33
commit 5d0a11a21b
6 changed files with 22 additions and 12 deletions
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9
lib/luks2/luks2_token.c
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@@ -378,6 +378,7 @@ static int LUKS2_token_open(struct crypt_device *cd,
struct luks2_hdr *hdr,
int token,
const char *pin,
size_t pin_size,
char **buffer,
size_t *buffer_len,
void *usrptr)
@@ -402,7 +403,7 @@ static int LUKS2_token_open(struct crypt_device *cd,
if (pin && !h->open_pin)
r = -ENOENT;
else if (pin)
r = h->open_pin(cd, token, pin, buffer, buffer_len, usrptr);
r = h->open_pin(cd, token, pin, pin_size, buffer, buffer_len, usrptr);
else
r = h->open(cd, token, buffer, buffer_len, usrptr);
if (r < 0)
@@ -470,6 +471,7 @@ int LUKS2_token_open_and_activate(struct crypt_device *cd,
int token,
const char *name,
const char *pin,
size_t pin_size,
uint32_t flags,
void *usrptr)
{
@@ -479,7 +481,7 @@ int LUKS2_token_open_and_activate(struct crypt_device *cd,
size_t buffer_len;
struct volume_key *vk = NULL;
r = LUKS2_token_open(cd, hdr, token, pin, &buffer, &buffer_len, usrptr);
r = LUKS2_token_open(cd, hdr, token, pin, pin_size, &buffer, &buffer_len, usrptr);
if (r < 0)
return r;
@@ -520,6 +522,7 @@ int LUKS2_token_open_and_activate_any(struct crypt_device *cd,
struct luks2_hdr *hdr,
const char *name,
const char *pin,
size_t pin_size,
uint32_t flags)
{
char *buffer;
@@ -534,7 +537,7 @@ int LUKS2_token_open_and_activate_any(struct crypt_device *cd,
UNUSED(val);
token = atoi(slot);
r = LUKS2_token_open(cd, hdr, token, pin, &buffer, &buffer_len, NULL);
r = LUKS2_token_open(cd, hdr, token, pin, pin_size, &buffer, &buffer_len, NULL);
if (r < 0)
continue;