Displaying 9 results from an estimated 9 matches for "opt_update".
2020 Jun 16
0
[PATCH v5 2/2] mm, treewide: Rename kzfree() to kfree_sensitive()
...struct trusted_key_payload *p;
p = container_of(rcu, struct trusted_key_payload, rcu);
- kzfree(p);
+ kfree_sensitive(p);
}
/*
@@ -1087,13 +1087,13 @@ static int trusted_update(struct key *key, struct key_preparsed_payload *prep)
ret = datablob_parse(datablob, new_p, new_o);
if (ret != Opt_update) {
ret = -EINVAL;
- kzfree(new_p);
+ kfree_sensitive(new_p);
goto out;
}
if (!new_o->keyhandle) {
ret = -EINVAL;
- kzfree(new_p);
+ kfree_sensitive(new_p);
goto out;
}
@@ -1107,22 +1107,22 @@ static int trusted_update(struct key *key, struct key_preparsed_payload *prep)...
2020 Apr 13
0
[PATCH 1/2] mm, treewide: Rename kzfree() to kfree_sensitive()
...struct trusted_key_payload *p;
p = container_of(rcu, struct trusted_key_payload, rcu);
- kzfree(p);
+ kfree_sensitive(p);
}
/*
@@ -1087,13 +1087,13 @@ static int trusted_update(struct key *key, struct key_preparsed_payload *prep)
ret = datablob_parse(datablob, new_p, new_o);
if (ret != Opt_update) {
ret = -EINVAL;
- kzfree(new_p);
+ kfree_sensitive(new_p);
goto out;
}
if (!new_o->keyhandle) {
ret = -EINVAL;
- kzfree(new_p);
+ kfree_sensitive(new_p);
goto out;
}
@@ -1107,22 +1107,22 @@ static int trusted_update(struct key *key, struct key_preparsed_payload *prep)...
2020 Jun 16
0
[PATCH v4 2/3] mm, treewide: Rename kzfree() to kfree_sensitive()
...struct trusted_key_payload *p;
p = container_of(rcu, struct trusted_key_payload, rcu);
- kzfree(p);
+ kfree_sensitive(p);
}
/*
@@ -1087,13 +1087,13 @@ static int trusted_update(struct key *key, struct key_preparsed_payload *prep)
ret = datablob_parse(datablob, new_p, new_o);
if (ret != Opt_update) {
ret = -EINVAL;
- kzfree(new_p);
+ kfree_sensitive(new_p);
goto out;
}
if (!new_o->keyhandle) {
ret = -EINVAL;
- kzfree(new_p);
+ kfree_sensitive(new_p);
goto out;
}
@@ -1107,22 +1107,22 @@ static int trusted_update(struct key *key, struct key_preparsed_payload *prep)...
2020 Jun 16
3
[PATCH v5 0/2] mm, treewide: Rename kzfree() to kfree_sensitive()
v5:
- Break the btrfs patch out as a separate patch to be processed
independently.
- Update the commit log of patch 1 to make it less scary.
- Add a kzfree backward compatibility macro in patch 2.
v4:
- Break out the memzero_explicit() change as suggested by Dan Carpenter
so that it can be backported to stable.
- Drop the "crypto: Remove unnecessary
2020 Jun 16
14
[PATCH v4 0/3] mm, treewide: Rename kzfree() to kfree_sensitive()
v4:
- Break out the memzero_explicit() change as suggested by Dan Carpenter
so that it can be backported to stable.
- Drop the "crypto: Remove unnecessary memzero_explicit()" patch for
now as there can be a bit more discussion on what is best. It will be
introduced as a separate patch later on after this one is merged.
This patchset makes a global rename of the kzfree()
2020 Jun 16
14
[PATCH v4 0/3] mm, treewide: Rename kzfree() to kfree_sensitive()
v4:
- Break out the memzero_explicit() change as suggested by Dan Carpenter
so that it can be backported to stable.
- Drop the "crypto: Remove unnecessary memzero_explicit()" patch for
now as there can be a bit more discussion on what is best. It will be
introduced as a separate patch later on after this one is merged.
This patchset makes a global rename of the kzfree()
2020 Oct 17
10
[RFC] treewide: cleanup unreachable breaks
...b/security/keys/trusted-keys/trusted_tpm1.c
index b9fe02e5f84f..eddc9477d42a 100644
--- a/security/keys/trusted-keys/trusted_tpm1.c
+++ b/security/keys/trusted-keys/trusted_tpm1.c
@@ -899,11 +899,10 @@ static int datablob_parse(char *datablob, struct trusted_key_payload *p,
return ret;
ret = Opt_update;
break;
case Opt_err:
return -EINVAL;
- break;
}
return ret;
}
static struct trusted_key_options *trusted_options_alloc(void)
diff --git a/security/safesetid/lsm.c b/security/safesetid/lsm.c
index 8a176b6adbe5..1079c6d54784 100644
--- a/security/safesetid/lsm.c
+++ b/security/safes...
2020 Oct 17
10
[RFC] treewide: cleanup unreachable breaks
...b/security/keys/trusted-keys/trusted_tpm1.c
index b9fe02e5f84f..eddc9477d42a 100644
--- a/security/keys/trusted-keys/trusted_tpm1.c
+++ b/security/keys/trusted-keys/trusted_tpm1.c
@@ -899,11 +899,10 @@ static int datablob_parse(char *datablob, struct trusted_key_payload *p,
return ret;
ret = Opt_update;
break;
case Opt_err:
return -EINVAL;
- break;
}
return ret;
}
static struct trusted_key_options *trusted_options_alloc(void)
diff --git a/security/safesetid/lsm.c b/security/safesetid/lsm.c
index 8a176b6adbe5..1079c6d54784 100644
--- a/security/safesetid/lsm.c
+++ b/security/safes...
2020 Apr 13
10
[PATCH 0/2] mm, treewide: Rename kzfree() to kfree_sensitive()
This patchset makes a global rename of the kzfree() to kfree_sensitive()
to highlight the fact buffer clearing is only needed if the data objects
contain sensitive information like encrpytion key. The fact that kzfree()
uses memset() to do the clearing isn't totally safe either as compiler
may compile out the clearing in their optimizer. Instead, the new
kfree_sensitive() uses