diff options
Diffstat (limited to 'recipes-security/refpolicy/refpolicy-git/0021-policy-module-files-add-rules-for-the-symlink-of-tmp.patch')
| -rw-r--r-- | recipes-security/refpolicy/refpolicy-git/0021-policy-module-files-add-rules-for-the-symlink-of-tmp.patch | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/recipes-security/refpolicy/refpolicy-git/0021-policy-module-files-add-rules-for-the-symlink-of-tmp.patch b/recipes-security/refpolicy/refpolicy-git/0021-policy-module-files-add-rules-for-the-symlink-of-tmp.patch new file mode 100644 index 0000000..aa61a80 --- /dev/null +++ b/recipes-security/refpolicy/refpolicy-git/0021-policy-module-files-add-rules-for-the-symlink-of-tmp.patch @@ -0,0 +1,100 @@ +From edcfc7eb98658352f3ffdeb8079517c54ba7f984 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 21/34] policy/module/files: add rules for the symlink of /tmp + +/tmp is a symlink in poky, so we need allow rules for files to read +lnk_file while doing search/list/delete/rw.. in /tmp/ directory. + +Upstream-Status: Inappropriate [only for Poky] + +Signed-off-by: Xin Ouyang <Xin.Ouyang@windriver.com> +Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com> +--- + policy/modules/kernel/files.fc | 1 + + policy/modules/kernel/files.if | 8 ++++++++ + 2 files changed, 9 insertions(+) + +diff --git a/policy/modules/kernel/files.fc b/policy/modules/kernel/files.fc +index c3496c21..05b1734b 100644 +--- a/policy/modules/kernel/files.fc ++++ b/policy/modules/kernel/files.fc +@@ -176,6 +176,7 @@ HOME_ROOT/lost\+found/.* <<none>> + # /tmp + # + /tmp -d gen_context(system_u:object_r:tmp_t,s0-mls_systemhigh) ++/tmp -l gen_context(system_u:object_r:tmp_t,s0-mls_systemhigh) + /tmp/.* <<none>> + /tmp/\.journal <<none>> + +diff --git a/policy/modules/kernel/files.if b/policy/modules/kernel/files.if +index f1c94411..eb067ad3 100644 +--- a/policy/modules/kernel/files.if ++++ b/policy/modules/kernel/files.if +@@ -4350,6 +4350,7 @@ interface(`files_search_tmp',` + ') + + allow $1 tmp_t:dir search_dir_perms; ++ allow $1 tmp_t:lnk_file read_lnk_file_perms; + ') + + ######################################## +@@ -4386,6 +4387,7 @@ interface(`files_list_tmp',` + ') + + allow $1 tmp_t:dir list_dir_perms; ++ allow $1 tmp_t:lnk_file read_lnk_file_perms; + ') + + ######################################## +@@ -4422,6 +4424,7 @@ interface(`files_delete_tmp_dir_entry',` + ') + + allow $1 tmp_t:dir del_entry_dir_perms; ++ allow $1 tmp_t:lnk_file read_lnk_file_perms; + ') + + ######################################## +@@ -4440,6 +4443,7 @@ interface(`files_read_generic_tmp_files',` + ') + + read_files_pattern($1, tmp_t, tmp_t) ++ allow $1 tmp_t:lnk_file read_lnk_file_perms; + ') + + ######################################## +@@ -4458,6 +4462,7 @@ interface(`files_manage_generic_tmp_dirs',` + ') + + manage_dirs_pattern($1, tmp_t, tmp_t) ++ allow $1 tmp_t:lnk_file read_lnk_file_perms; + ') + + ######################################## +@@ -4476,6 +4481,7 @@ interface(`files_manage_generic_tmp_files',` + ') + + manage_files_pattern($1, tmp_t, tmp_t) ++ allow $1 tmp_t:lnk_file read_lnk_file_perms; + ') + + ######################################## +@@ -4512,6 +4518,7 @@ interface(`files_rw_generic_tmp_sockets',` + ') + + rw_sock_files_pattern($1, tmp_t, tmp_t) ++ allow $1 tmp_t:lnk_file read_lnk_file_perms; + ') + + ######################################## +@@ -4719,6 +4726,7 @@ interface(`files_tmp_filetrans',` + ') + + filetrans_pattern($1, tmp_t, $2, $3, $4) ++ allow $1 tmp_t:lnk_file read_lnk_file_perms; + ') + + ######################################## +-- +2.19.1 + |