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redownload source tar archive, delete obsolete patch file

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OBS-URL: https://build.opensuse.org/package/show/network/krb5?expand=0&rev=184
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Howard Guo 2017-03-06 09:15:20 +00:00 committed by Git OBS Bridge
parent 68cd296a9a
commit f465a11baf
2 changed files with 2 additions and 208 deletions
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206
krb5-1.15-fix_kdb_free_principal_e_data.patch
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@ -1,206 +0,0 @@
From 28ca91cd71ea64c62419e996c38031bdae01f908 Mon Sep 17 00:00:00 2001
From: Greg Hudson <ghudson@mit.edu>
Date: Wed, 18 Jan 2017 11:40:49 -0500
Subject: [PATCH 1/2] Explicitly copy KDB vtable fields
In preparation for bumping the kdb_vftabl minor version, use explicit
field assignments when copying the module vtable to the internal copy,
so that we can conditionalize assignments for minor versions greater
than 0.
ticket: 8538
---
src/lib/kdb/kdb5.c | 81 +++++++++++++++++++++++++++++++++++++++---------------
1 file changed, 59 insertions(+), 22 deletions(-)
diff --git a/src/lib/kdb/kdb5.c b/src/lib/kdb/kdb5.c
index a3139a7dce..ee41272312 100644
--- a/src/lib/kdb/kdb5.c
+++ b/src/lib/kdb/kdb5.c
@@ -283,24 +283,63 @@ clean_n_exit:
}
static void
-kdb_setup_opt_functions(db_library lib)
-{
- if (lib->vftabl.fetch_master_key == NULL)
- lib->vftabl.fetch_master_key = krb5_db_def_fetch_mkey;
- if (lib->vftabl.fetch_master_key_list == NULL)
- lib->vftabl.fetch_master_key_list = krb5_def_fetch_mkey_list;
- if (lib->vftabl.store_master_key_list == NULL)
- lib->vftabl.store_master_key_list = krb5_def_store_mkey_list;
- if (lib->vftabl.dbe_search_enctype == NULL)
- lib->vftabl.dbe_search_enctype = krb5_dbe_def_search_enctype;
- if (lib->vftabl.change_pwd == NULL)
- lib->vftabl.change_pwd = krb5_dbe_def_cpw;
- if (lib->vftabl.decrypt_key_data == NULL)
- lib->vftabl.decrypt_key_data = krb5_dbe_def_decrypt_key_data;
- if (lib->vftabl.encrypt_key_data == NULL)
- lib->vftabl.encrypt_key_data = krb5_dbe_def_encrypt_key_data;
- if (lib->vftabl.rename_principal == NULL)
- lib->vftabl.rename_principal = krb5_db_def_rename_principal;
+copy_vtable(const kdb_vftabl *in, kdb_vftabl *out)
+{
+ /* Copy fields for minor version 0. */
+ out->maj_ver = in->maj_ver;
+ out->min_ver = in->min_ver;
+ out->init_library = in->init_library;
+ out->fini_library = in->fini_library;
+ out->init_module = in->init_module;
+ out->fini_module = in->fini_module;
+ out->create = in->create;
+ out->destroy = in->destroy;
+ out->get_age = in->get_age;
+ out->lock = in->lock;
+ out->unlock = in->unlock;
+ out->get_principal = in->get_principal;
+ out->put_principal = in->put_principal;
+ out->delete_principal = in->delete_principal;
+ out->rename_principal = in->rename_principal;
+ out->iterate = in->iterate;
+ out->create_policy = in->create_policy;
+ out->get_policy = in->get_policy;
+ out->put_policy = in->put_policy;
+ out->iter_policy = in->iter_policy;
+ out->delete_policy = in->delete_policy;
+ out->fetch_master_key = in->fetch_master_key;
+ out->fetch_master_key_list = in->fetch_master_key_list;
+ out->store_master_key_list = in->store_master_key_list;
+ out->dbe_search_enctype = in->dbe_search_enctype;
+ out->change_pwd = in->change_pwd;
+ out->promote_db = in->promote_db;
+ out->decrypt_key_data = in->decrypt_key_data;
+ out->encrypt_key_data = in->encrypt_key_data;
+ out->sign_authdata = in->sign_authdata;
+ out->check_transited_realms = in->check_transited_realms;
+ out->check_policy_as = in->check_policy_as;
+ out->check_policy_tgs = in->check_policy_tgs;
+ out->audit_as_req = in->audit_as_req;
+ out->refresh_config = in->refresh_config;
+ out->check_allowed_to_delegate = in->check_allowed_to_delegate;
+
+ /* Set defaults for optional fields. */
+ if (out->fetch_master_key == NULL)
+ out->fetch_master_key = krb5_db_def_fetch_mkey;
+ if (out->fetch_master_key_list == NULL)
+ out->fetch_master_key_list = krb5_def_fetch_mkey_list;
+ if (out->store_master_key_list == NULL)
+ out->store_master_key_list = krb5_def_store_mkey_list;
+ if (out->dbe_search_enctype == NULL)
+ out->dbe_search_enctype = krb5_dbe_def_search_enctype;
+ if (out->change_pwd == NULL)
+ out->change_pwd = krb5_dbe_def_cpw;
+ if (out->decrypt_key_data == NULL)
+ out->decrypt_key_data = krb5_dbe_def_decrypt_key_data;
+ if (out->encrypt_key_data == NULL)
+ out->encrypt_key_data = krb5_dbe_def_encrypt_key_data;
+ if (out->rename_principal == NULL)
+ out->rename_principal = krb5_db_def_rename_principal;
}
#ifdef STATIC_PLUGINS
@@ -334,8 +373,7 @@ kdb_load_library(krb5_context kcontext, char *lib_name, db_library *libptr)
return ENOMEM;
strlcpy(lib->name, lib_name, sizeof(lib->name));
- memcpy(&lib->vftabl, vftabl_addr, sizeof(kdb_vftabl));
- kdb_setup_opt_functions(lib);
+ copy_vtable(vftabl_addr, &lib->vftabl);
status = lib->vftabl.init_library();
if (status)
@@ -433,8 +471,7 @@ kdb_load_library(krb5_context kcontext, char *lib_name, db_library *lib)
goto clean_n_exit;
}
- memcpy(&(*lib)->vftabl, vftabl_addrs[0], sizeof(kdb_vftabl));
- kdb_setup_opt_functions(*lib);
+ copy_vtable(vftabl_addrs[0], &(*lib)->vftabl);
if ((status = (*lib)->vftabl.init_library()))
goto clean_n_exit;
--
2.11.0
From 82a163b99f1f6228f98b433892444372b18ecdb3 Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@samba.org>
Date: Wed, 18 Jan 2017 11:52:48 +0100
Subject: [PATCH 2/2] Add free_principal_e_data KDB method
Add an optional method to kdb_vftabl to free e_data pointer in a
principal entry, in case it was populated by a module using a more
complex structure than a single memory region.
[ghudson@mit.edu: handled minor version bump; simplified code; rewrote
commit message]
ticket: 8538
target_version: 1.15-next
tags: pullup
---
src/include/kdb.h | 11 +++++++++++
src/lib/kdb/kdb5.c | 14 +++++++++++++-
2 files changed, 24 insertions(+), 1 deletion(-)
diff --git a/src/include/kdb.h b/src/include/kdb.h
index e9d1a84ba1..da04724fce 100644
--- a/src/include/kdb.h
+++ b/src/include/kdb.h
@@ -1382,6 +1382,17 @@ typedef struct _kdb_vftabl {
krb5_const_principal client,
const krb5_db_entry *server,
krb5_const_principal proxy);
+
+ /* End of minor version 0. */
+
+ /*
+ * Optional: Free the e_data pointer of a database entry. If this method
+ * is not implemented, the e_data pointer in principal entries will be
+ * freed with free() as seen by libkdb5.
+ */
+ void (*free_principal_e_data)(krb5_context kcontext, krb5_octet *e_data);
+
+ /* End of minor version 1 for major version 6. */
} kdb_vftabl;
#endif /* !defined(_WIN32) */
diff --git a/src/lib/kdb/kdb5.c b/src/lib/kdb/kdb5.c
index ee41272312..4adf0fcbb2 100644
--- a/src/lib/kdb/kdb5.c
+++ b/src/lib/kdb/kdb5.c
@@ -323,6 +323,12 @@ copy_vtable(const kdb_vftabl *in, kdb_vftabl *out)
out->refresh_config = in->refresh_config;
out->check_allowed_to_delegate = in->check_allowed_to_delegate;
+ /* Copy fields for minor version 1 (major version 6). */
+ assert(KRB5_KDB_DAL_MAJOR_VERSION == 6);
+ out->free_principal_e_data = NULL;
+ if (in->min_ver >= 1)
+ out->free_principal_e_data = in->free_principal_e_data;
+
/* Set defaults for optional fields. */
if (out->fetch_master_key == NULL)
out->fetch_master_key = krb5_db_def_fetch_mkey;
@@ -820,11 +826,17 @@ free_tl_data(krb5_tl_data *list)
void
krb5_db_free_principal(krb5_context kcontext, krb5_db_entry *entry)
{
+ kdb_vftabl *v;
int i;
if (entry == NULL)
return;
- free(entry->e_data);
+ if (entry->e_data != NULL) {
+ if (get_vftabl(kcontext, &v) == 0 && v->free_principal_e_data != NULL)
+ v->free_principal_e_data(kcontext, entry->e_data);
+ else
+ free(entry->e_data);
+ }
krb5_free_principal(kcontext, entry->princ);
free_tl_data(entry->tl_data);
for (i = 0; i < entry->n_key_data; i++)
--
2.11.0

4
krb5-1.15.1.tar.gz
View File

@ -1,3 +1,3 @@
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