diff options
Diffstat (limited to '0018-Make-fs_register_binary_executable_type-interface-al.patch')
| -rw-r--r-- | 0018-Make-fs_register_binary_executable_type-interface-al.patch | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/0018-Make-fs_register_binary_executable_type-interface-al.patch b/0018-Make-fs_register_binary_executable_type-interface-al.patch new file mode 100644 index 000000000000..8bf379034527 --- /dev/null +++ b/0018-Make-fs_register_binary_executable_type-interface-al.patch @@ -0,0 +1,57 @@ +From 59fbc8ea167e5d8797f8f850f1f5106025f7fe65 Mon Sep 17 00:00:00 2001 +From: Nicolas Iooss <nicolas.iooss@m4x.org> +Date: Tue, 5 Jan 2016 18:01:48 +0100 +Subject: [PATCH] Make fs_register_binary_executable_type interface allow + searching /proc/sys/fs + +--- + policy/modules/kernel/filesystem.if | 2 ++ + policy/modules/kernel/kernel.if | 19 +++++++++++++++++++ + 2 files changed, 21 insertions(+) + +diff --git a/policy/modules/kernel/filesystem.if b/policy/modules/kernel/filesystem.if +index 1d1676561b4a..2a3cc90b8595 100644 +--- a/policy/modules/kernel/filesystem.if ++++ b/policy/modules/kernel/filesystem.if +@@ -612,6 +612,8 @@ interface(`fs_register_binary_executable_type',` + type binfmt_misc_fs_t; + ') + ++ # binfmt_misc filesystem is usually mounted on /proc/sys/fs/binfmt_misc ++ kernel_search_fs_sysctls($1) + rw_files_pattern($1, binfmt_misc_fs_t, binfmt_misc_fs_t) + ') + +diff --git a/policy/modules/kernel/kernel.if b/policy/modules/kernel/kernel.if +index f1130d1a521d..132496ceab5d 100644 +--- a/policy/modules/kernel/kernel.if ++++ b/policy/modules/kernel/kernel.if +@@ -1987,6 +1987,25 @@ interface(`kernel_rw_kernel_sysctl',` + + ######################################## + ## <summary> ++## Search filesystem sysctl directories. ++## </summary> ++## <param name="domain"> ++## <summary> ++## Domain allowed access. ++## </summary> ++## </param> ++## <rolecap/> ++# ++interface(`kernel_search_fs_sysctls',` ++ gen_require(` ++ type proc_t, sysctl_t, sysctl_fs_t; ++ ') ++ ++ search_dirs_pattern($1, { proc_t sysctl_t sysctl_fs_t }, sysctl_fs_t) ++') ++ ++######################################## ++## <summary> + ## Read filesystem sysctls. + ## </summary> + ## <param name="domain"> +-- +2.6.4 + |