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modutils: libkmod mmap()s modules.dep and *.ko's 

Note that not only kmod needs this permission, other libkmod consumers
like udev require it, too. Hence I'm adding the permission to the
relevant interfaces.
This commit is contained in:
Luis Ressel 2017-09-11 05:18:07 +02:00 committed by Chris PeBenito
parent 7025086a9c
commit 14107ce1c0
2 changed files with 4 additions and 2 deletions
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4
policy/modules/system/modutils.if
View File

@ -34,7 +34,7 @@ interface(`modutils_read_module_deps',`
')
files_list_kernel_modules($1)
allow $1 modules_dep_t:file read_file_perms;
allow $1 modules_dep_t:file { read_file_perms map };
')
########################################
@ -53,7 +53,7 @@ interface(`modutils_read_module_objects',`
')
files_list_kernel_modules($1)
allow $1 modules_object_t:file read_file_perms;
allow $1 modules_object_t:file { read_file_perms map };
')
########################################

2
policy/modules/system/modutils.te
View File

@ -46,9 +46,11 @@ list_dirs_pattern(kmod_t, modules_conf_t, modules_conf_t)
read_files_pattern(kmod_t, modules_conf_t, modules_conf_t)
list_dirs_pattern(kmod_t, modules_dep_t, modules_dep_t)
manage_files_pattern(kmod_t, modules_dep_t, modules_dep_t)
allow kmod_t modules_dep_t:file map;
filetrans_add_pattern(kmod_t, modules_object_t, modules_dep_t, file)
create_files_pattern(kmod_t, modules_object_t, modules_dep_t)
delete_files_pattern(kmod_t, modules_object_t, modules_dep_t)
allow kmod_t modules_object_t:file map;
can_exec(kmod_t, kmod_exec_t)