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-rw-r--r--security/apparmor/Makefile24
1 files changed, 18 insertions, 6 deletions
diff --git a/security/apparmor/Makefile b/security/apparmor/Makefile
index 2dafe50a2e25..86103ce5b7a7 100644
--- a/security/apparmor/Makefile
+++ b/security/apparmor/Makefile
@@ -28,25 +28,37 @@ cmd_make-caps = echo "static const char *capability_names[] = {" > $@ ;\
# [RLIMIT_STACK] = "stack",
#
# and build a second integer table (with the second sed cmd), that maps
-# RLIMIT defines to the order defined in asm-generic/resource.h Thi is
+# RLIMIT defines to the order defined in asm-generic/resource.h This is
# required by policy load to map policy ordering of RLIMITs to internal
# ordering for architectures that redefine an RLIMIT.
# Transforms lines from
# #define RLIMIT_STACK 3 /* max stack size */
# to
# RLIMIT_STACK,
+#
+# and build the securityfs entries for the mapping.
+# Transforms lines from
+# #define RLIMIT_FSIZE 1 /* Maximum filesize */
+# #define RLIMIT_STACK 3 /* max stack size */
+# to
+# #define AA_FS_RLIMIT_MASK "fsize stack"
quiet_cmd_make-rlim = GEN $@
-cmd_make-rlim = echo "static const char *rlim_names[] = {" > $@ ;\
+cmd_make-rlim = echo "static const char *rlim_names[RLIM_NLIMITS] = {" > $@ ;\
sed $< >> $@ -r -n \
-e 's/^\# ?define[ \t]+(RLIMIT_([A-Z0-9_]+)).*/[\1] = "\L\2",/p';\
echo "};" >> $@ ;\
- echo "static const int rlim_map[] = {" >> $@ ;\
+ echo "static const int rlim_map[RLIM_NLIMITS] = {" >> $@ ;\
sed -r -n "s/^\# ?define[ \t]+(RLIMIT_[A-Z0-9_]+).*/\1,/p" $< >> $@ ;\
- echo "};" >> $@
+ echo "};" >> $@ ; \
+ echo -n '\#define AA_FS_RLIMIT_MASK "' >> $@ ;\
+ sed -r -n 's/^\# ?define[ \t]+RLIMIT_([A-Z0-9_]+).*/\L\1/p' $< | \
+ tr '\n' ' ' | sed -e 's/ $$/"\n/' >> $@
$(obj)/capability.o : $(obj)/capability_names.h
$(obj)/resource.o : $(obj)/rlim_names.h
-$(obj)/capability_names.h : $(srctree)/include/linux/capability.h
+$(obj)/capability_names.h : $(srctree)/include/linux/capability.h \
+ $(src)/Makefile
$(call cmd,make-caps)
-$(obj)/rlim_names.h : $(srctree)/include/asm-generic/resource.h
+$(obj)/rlim_names.h : $(srctree)/include/asm-generic/resource.h \
+ $(src)/Makefile
$(call cmd,make-rlim)