1 files changed, 91 insertions, 0 deletions

diff --git a/recipes-security/refpolicy/refpolicy/0028-policy-modules-system-logging-add-rules-for-the-syml.patch b/recipes-security/refpolicy/refpolicy/0028-policy-modules-system-logging-add-rules-for-the-syml.patch
new file mode 100644
index 0000000..5c4e023
--- /dev/null
+++ b/recipes-security/refpolicy/refpolicy/0028-policy-modules-system-logging-add-rules-for-the-syml.patch
@@ -0,0 +1,91 @@
+From f08f3c554d70c9cd11f0297678bb4a29b8ab034b Mon Sep 17 00:00:00 2001
+From: Xin Ouyang <Xin.Ouyang@windriver.com>
+Date: Thu, 22 Aug 2013 13:37:23 +0800
+Subject: [PATCH] policy/modules/system/logging: add rules for the symlink of
+ /var/log
+
+/var/log is a symlink in poky, so we need allow rules for files to read
+lnk_file while doing search/list/delete/rw... in /var/log/ directory.
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Xin Ouyang <Xin.Ouyang@windriver.com>
+Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com>
+Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
+---
+ policy/modules/system/logging.fc | 1 +
+ policy/modules/system/logging.if | 7 +++++++
+ 2 files changed, 8 insertions(+)
+
+diff --git a/policy/modules/system/logging.fc b/policy/modules/system/logging.fc
+index 0ce2bec4b..8957366b0 100644
+--- a/policy/modules/system/logging.fc
++++ b/policy/modules/system/logging.fc
+@@ -53,6 +53,7 @@ ifdef(`distro_suse', `
+ /var/dnscache/log/main(/.*)?   gen_context(system_u:object_r:var_log_t,s0)
+ 
+ /var/log               -d      gen_context(system_u:object_r:var_log_t,s0-mls_systemhigh)
++/var/log               -l      gen_context(system_u:object_r:var_log_t,s0)
+ /var/log/.*                    gen_context(system_u:object_r:var_log_t,s0)
+ /var/log/dmesg         --      gen_context(system_u:object_r:var_log_t,s0)
+ /var/log/syslog                --      gen_context(system_u:object_r:var_log_t,s0)
+diff --git a/policy/modules/system/logging.if b/policy/modules/system/logging.if
+index 49028a0cb..4381d2e83 100644
+--- a/policy/modules/system/logging.if
++++ b/policy/modules/system/logging.if
+@@ -1091,10 +1091,12 @@ interface(`logging_append_all_inherited_logs',`
+ interface(`logging_read_all_logs',`
+        gen_require(`
+                attribute logfile;
++               type var_log_t;
+        ')
+ 
+        files_search_var($1)
+        allow $1 logfile:dir list_dir_perms;
++       allow $1 var_log_t:lnk_file read_lnk_file_perms;
+        read_files_pattern($1, logfile, logfile)
+ ')
+ 
+@@ -1175,6 +1177,7 @@ interface(`logging_manage_generic_log_dirs',`
+ 
+        files_search_var($1)
+        allow $1 var_log_t:dir manage_dir_perms;
++       allow $1 var_log_t:lnk_file read_lnk_file_perms;
+ ')
+ 
+ ########################################
+@@ -1195,6 +1198,7 @@ interface(`logging_relabel_generic_log_dirs',`
+ 
+        files_search_var($1)
+        allow $1 var_log_t:dir relabel_dir_perms;
++       allow $1 var_log_t:lnk_file read_lnk_file_perms;
+ ')
+ 
+ ########################################
+@@ -1215,6 +1219,7 @@ interface(`logging_read_generic_logs',`
+ 
+        files_search_var($1)
+        allow $1 var_log_t:dir list_dir_perms;
++       allow $1 var_log_t:lnk_file read_lnk_file_perms;
+        read_files_pattern($1, var_log_t, var_log_t)
+ ')
+ 
+@@ -1316,6 +1321,7 @@ interface(`logging_manage_generic_logs',`
+ 
+        files_search_var($1)
+        manage_files_pattern($1, var_log_t, var_log_t)
++       allow $1 var_log_t:lnk_file read_lnk_file_perms;
+ ')
+ 
+ ########################################
+@@ -1334,6 +1340,7 @@ interface(`logging_watch_generic_logs_dir',`
+        ')
+ 
+        allow $1 var_log_t:dir watch;
++       allow $1 var_log_t:lnk_file read_lnk_file_perms;
+ ')
+ 
+ ########################################
+-- 
+2.25.1
+