Upstream SELinux has recently marked security_context_t as officially
deprecated, causing warnings with -Wdeprecated-declarations. This is
considered as legacy code for some time now by upstream as
security_context_t got removed from most of the code tree during the
development of 2.3 back in 2014.
This removes all the references to security_context_t in sepgsql/ to be
consistent with SELinux, fixing the warnings. Note that this does not
impact the minimum version of libselinux supported.
Reviewed-by: Tom Lane
Discussion: https://postgr.es/m/
20200813012735.GC11663@paquier.xyz
index 32e405530bb6f4431b35c0b8a56bda79f755436b..b00b91df5aa301a33c1c49d8e6e9a8bc8ff3888d 100644 (file)
@@ -120,7 +120,7 @@ sepgsql_set_client_label(const char *new_label)
tcontext = client_label_peer;
else
{
- if (security_check_context_raw((security_context_t) new_label) < 0)
+ if (security_check_context_raw(new_label) < 0)
ereport(ERROR,
(errcode(ERRCODE_INVALID_NAME),
errmsg("SELinux: invalid security label: \"%s\"",
@@ -453,9 +453,9 @@ sepgsql_get_label(Oid classId, Oid objectId, int32 subId)
object.objectSubId = subId;
label = GetSecurityLabel(&object, SEPGSQL_LABEL_TAG);
- if (!label || security_check_context_raw((security_context_t) label))
+ if (!label || security_check_context_raw(label))
{
- security_context_t unlabeled;
+ char *unlabeled;
if (security_get_initial_context_raw("unlabeled", &unlabeled) < 0)
ereport(ERROR,
@@ -487,7 +487,7 @@ sepgsql_object_relabel(const ObjectAddress *object, const char *seclabel)
* context of selinux.
*/
if (seclabel &&
- security_check_context_raw((security_context_t) seclabel) < 0)
+ security_check_context_raw(seclabel) < 0)
ereport(ERROR,
(errcode(ERRCODE_INVALID_NAME),
errmsg("SELinux: invalid security label: \"%s\"", seclabel)));
@@ -725,7 +725,7 @@ exec_object_restorecon(struct selabel_handle *sehnd, Oid catalogId)
char *objname;
int objtype = 1234;
ObjectAddress object;
- security_context_t context;
+ char *context;
/*
* The way to determine object name depends on object classes. So, any
index 9fdc810f2ed44b3b9d28d71e0953c49e09cd1b11..2695e88f23c9f50d503672d01d0e3ded7dd064b4 100644 (file)
@@ -768,8 +768,8 @@ sepgsql_compute_avd(const char *scontext,
* Ask SELinux what is allowed set of permissions on a pair of the
* security contexts and the given object class.
*/
- if (security_compute_av_flags_raw((security_context_t) scontext,
- (security_context_t) tcontext,
+ if (security_compute_av_flags_raw(scontext,
+ tcontext,
tclass_ex, 0, &avd_ex) < 0)
ereport(ERROR,
(errcode(ERRCODE_INTERNAL_ERROR),
@@ -838,7 +838,7 @@ sepgsql_compute_create(const char *scontext,
uint16 tclass,
const char *objname)
{
- security_context_t ncontext;
+ char *ncontext;
security_class_t tclass_ex;
const char *tclass_name;
char *result;
@@ -853,8 +853,8 @@ sepgsql_compute_create(const char *scontext,
* Ask SELinux what is the default context for the given object class on a
* pair of security contexts
*/
- if (security_compute_create_name_raw((security_context_t) scontext,
- (security_context_t) tcontext,
+ if (security_compute_create_name_raw(scontext,
+ tcontext,
tclass_ex,
objname,
&ncontext) < 0)
index 639a52c5567b0d69171fb1a549db56ac4f3e96f5..97189b7c46f04e47febfdaff3fec078779381285 100644 (file)
{
if (!avc_unlabeled)
{
- security_context_t unlabeled;
+ char *unlabeled;
if (security_get_initial_context_raw("unlabeled", &unlabeled) < 0)
ereport(ERROR,
@@ -216,7 +216,7 @@ sepgsql_avc_compute(const char *scontext, const char *tcontext, uint16 tclass)
* policy is reloaded, validation status shall be kept, so we also cache
* whether the supplied security context was valid, or not.
*/
- if (security_check_context_raw((security_context_t) tcontext) != 0)
+ if (security_check_context_raw(tcontext) != 0)
ucontext = sepgsql_avc_unlabeled();
/*