[libselinux/f17] Add support for lxc contexts file
Daniel J Walsh
dwalsh at fedoraproject.org
Fri Apr 20 14:11:58 UTC 2012
commit e808f19bf8176d3cd8825523f4b2c4d385c3d183
Author: Dan Walsh <dwalsh at redhat.com>
Date: Fri Apr 20 10:11:55 2012 -0400
Add support for lxc contexts file
.gitignore | 1 +
libselinux-rhat.patch | 1037 +++++++++++++------------------------------------
sources | 2 +-
3 files changed, 278 insertions(+), 762 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index 2bb2957..0b90366 100644
--- a/.gitignore
+++ b/.gitignore
@@ -191,3 +191,4 @@ libselinux-2.0.96.tgz
/libselinux-2.1.7.tgz
/libselinux-2.1.8.tgz
/libselinux-2.1.9.tgz
+/libselinux-2.1.10.tgz
diff --git a/libselinux-rhat.patch b/libselinux-rhat.patch
index bb864d1..4ac818f 100644
--- a/libselinux-rhat.patch
+++ b/libselinux-rhat.patch
@@ -1,92 +1,3 @@
-diff --git a/libselinux/Makefile b/libselinux/Makefile
-index 9feaf94..fd4f0b1 100644
---- a/libselinux/Makefile
-+++ b/libselinux/Makefile
-@@ -1,3 +1,5 @@
-+SUBDIRS = src include utils man
-+
- DISABLE_AVC ?= n
- DISABLE_SETRANS ?= n
- DISABLE_RPM ?= n
-@@ -19,41 +21,24 @@ ifeq ($(DISABLE_SETRANS),y)
- endif
- export DISABLE_AVC DISABLE_SETRANS DISABLE_RPM DISABLE_BOOL EMFLAGS
-
--all:
-- $(MAKE) -C src
-- $(MAKE) -C utils
-+all install relabel clean distclean indent:
-+ @for subdir in $(SUBDIRS); do \
-+ (cd $$subdir && $(MAKE) $@) || exit 1; \
-+ done
-
- swigify: all
-- $(MAKE) -C src swigify
-+ $(MAKE) -C src swigify $@
-
- pywrap:
-- $(MAKE) -C src pywrap
-+ $(MAKE) -C src pywrap $@
-
- rubywrap:
-- $(MAKE) -C src rubywrap
--
--install:
-- $(MAKE) -C include install
-- $(MAKE) -C src install
-- $(MAKE) -C utils install
-- $(MAKE) -C man install
-+ $(MAKE) -C src rubywrap $@
-
- install-pywrap:
-- $(MAKE) -C src install-pywrap
-+ $(MAKE) -C src install-pywrap $@
-
- install-rubywrap:
-- $(MAKE) -C src install-rubywrap
--
--relabel:
-- $(MAKE) -C src relabel
--
--clean distclean:
-- $(MAKE) -C src $@
-- $(MAKE) -C utils clean
--
--indent:
-- $(MAKE) -C src $@
-- $(MAKE) -C utils $@
-- $(MAKE) -C include $@
-+ $(MAKE) -C src install-rubywrap $@
-
- test:
-diff --git a/libselinux/include/Makefile b/libselinux/include/Makefile
-index 09bcea3..dd264d0 100644
---- a/libselinux/include/Makefile
-+++ b/libselinux/include/Makefile
-@@ -11,3 +11,6 @@ install: all
- indent:
- ../../scripts/Lindent $(wildcard selinux/*.h)
-
-+distclean clean:
-+ -rm -f selinux/*~
-+
-diff --git a/libselinux/include/selinux/avc.h b/libselinux/include/selinux/avc.h
-index da18e41..87a2b12 100644
---- a/libselinux/include/selinux/avc.h
-+++ b/libselinux/include/selinux/avc.h
-@@ -130,7 +130,11 @@ struct avc_memory_callback {
-
- struct avc_log_callback {
- /* log the printf-style format and arguments. */
-- void (*func_log) (const char *fmt, ...);
-+ void
-+#ifdef __GNUC__
-+__attribute__ ((format(printf, 1, 2)))
-+#endif
-+ (*func_log) (const char *fmt, ...);
- /* store a string representation of auditdata (corresponding
- to the given security class) into msgbuf. */
- void (*func_audit) (void *auditdata, security_class_t cls,
diff --git a/libselinux/include/selinux/label.h b/libselinux/include/selinux/label.h
index 1a54307..f6eeb21 100644
--- a/libselinux/include/selinux/label.h
@@ -104,7 +15,7 @@ index 1a54307..f6eeb21 100644
/*
* Label operations
diff --git a/libselinux/include/selinux/selinux.h b/libselinux/include/selinux/selinux.h
-index 2985f6f..3a260f0 100644
+index 6f483c9..9756ac9 100644
--- a/libselinux/include/selinux/selinux.h
+++ b/libselinux/include/selinux/selinux.h
@@ -139,7 +139,10 @@ struct av_decision {
@@ -119,7 +30,7 @@ index 2985f6f..3a260f0 100644
};
/* Callback facilities */
-@@ -410,6 +413,11 @@ extern int matchpathcon_init(const char *path);
+@@ -420,6 +423,11 @@ extern int matchpathcon_init(const char *path);
regexes that have stems that are prefixes of 'prefix'. */
extern int matchpathcon_init_prefix(const char *path, const char *prefix);
@@ -131,7 +42,7 @@ index 2985f6f..3a260f0 100644
/* Free the memory allocated by matchpathcon_init. */
extern void matchpathcon_fini(void);
-@@ -478,6 +486,7 @@ extern const char *selinux_policy_root(void);
+@@ -488,6 +496,7 @@ extern const char *selinux_policy_root(void);
/* These functions return the paths to specific files under the
policy root directory. */
@@ -139,24 +50,19 @@ index 2985f6f..3a260f0 100644
extern const char *selinux_binary_policy_path(void);
extern const char *selinux_failsafe_context_path(void);
extern const char *selinux_removable_context_path(void);
-@@ -537,7 +546,7 @@ extern int selinux_check_securetty_context(const security_context_t tty_context)
- Normally, this is determined automatically during libselinux
- initialization, but this is not always possible, e.g. for /sbin/init
- which performs the initial mount of selinuxfs. */
--void set_selinuxmnt(char *mnt);
-+void set_selinuxmnt(const char *mnt);
-
- /* Check if selinuxfs exists as a kernel filesystem */
- int selinuxfs_exists(void);
-diff --git a/libselinux/man/Makefile b/libselinux/man/Makefile
-index a20a5d1..a53c4ad 100644
---- a/libselinux/man/Makefile
-+++ b/libselinux/man/Makefile
-@@ -13,3 +13,4 @@ install: all
- install -m 644 man5/*.5 $(MAN5DIR)
- install -m 644 man8/*.8 $(MAN8DIR)
-
-+indent distclean clean:
+@@ -502,10 +511,12 @@ extern const char *selinux_homedir_context_path(void);
+ extern const char *selinux_media_context_path(void);
+ extern const char *selinux_virtual_domain_context_path(void);
+ extern const char *selinux_virtual_image_context_path(void);
++extern const char *selinux_lxc_contexts_path(void);
+ extern const char *selinux_x_context_path(void);
+ extern const char *selinux_sepgsql_context_path(void);
+ extern const char *selinux_contexts_path(void);
+ extern const char *selinux_securetty_types_path(void);
++extern const char *selinux_booleans_subs_path(void);
+ extern const char *selinux_booleans_path(void);
+ extern const char *selinux_customizable_types_path(void);
+ extern const char *selinux_users_path(void);
diff --git a/libselinux/man/man3/matchpathcon.3 b/libselinux/man/man3/matchpathcon.3
index cdbb252..b6814ed 100644
--- a/libselinux/man/man3/matchpathcon.3
@@ -248,72 +154,6 @@ index 8ead1a4..c68ace5 100644
.sp
selinux_default_type_path - context file mapping roles to default types.
.sp
-diff --git a/libselinux/man/man8/selinux.8 b/libselinux/man/man8/selinux.8
-index 1fc5b95..9f16f77 100644
---- a/libselinux/man/man8/selinux.8
-+++ b/libselinux/man/man8/selinux.8
-@@ -12,7 +12,7 @@ enforcement of many kinds of mandatory access control policies,
- including those based on the concepts of Type Enforcement®, Role-
- Based Access Control, and Multi-Level Security. Background
- information and technical documentation about SELinux can be found at
--http://www.nsa.gov/selinux.
-+http://www.nsa.gov/research/selinux.
-
- The
- .I /etc/selinux/config
-diff --git a/libselinux/src/Makefile b/libselinux/src/Makefile
-index 1ddddb0..472ec61 100644
---- a/libselinux/src/Makefile
-+++ b/libselinux/src/Makefile
-@@ -15,7 +15,7 @@ PYTHONLIBDIR ?= $(shell pkg-config --libs $(PYPREFIX))
- PYLIBDIR ?= $(LIBDIR)/$(PYLIBVER)
- RUBYLIBVER ?= $(shell ruby -e 'print RUBY_VERSION.split(".")[0..1].join(".")')
- RUBYPLATFORM ?= $(shell ruby -e 'print RUBY_PLATFORM')
--RUBYINC ?= $(LIBDIR)/ruby/$(RUBYLIBVER)/$(RUBYPLATFORM)
-+RUBYINC ?= -I$(LIBDIR)/ruby/$(RUBYLIBVER)/$(RUBYPLATFORM)
- RUBYINSTALL ?= $(LIBDIR)/ruby/site_ruby/$(RUBYLIBVER)/$(RUBYPLATFORM)
- LIBBASE=$(shell basename $(LIBDIR))
-
-@@ -51,9 +51,29 @@ endif
- GENERATED=$(SWIGCOUT) $(SWIGRUBYCOUT) selinuxswig_python_exception.i
- SRCS= $(filter-out $(UNUSED_SRCS) $(GENERATED) audit2why.c, $(wildcard *.c))
-
-+MAX_STACK_SIZE=32768
-+
- OBJS= $(patsubst %.c,%.o,$(SRCS))
- LOBJS= $(patsubst %.c,%.lo,$(SRCS))
--CFLAGS ?= -Werror -Wall -W -Wundef -Wshadow -Wmissing-noreturn -Wmissing-format-attribute
-+CFLAGS ?= -Wall -W -Wundef -Wformat-y2k -Wformat-security -Winit-self -Wmissing-include-dirs \
-+ -Wunused -Wunknown-pragmas -Wstrict-aliasing -Wshadow -Wpointer-arith \
-+ -Wbad-function-cast -Wcast-align -Wwrite-strings -Wlogical-op -Waggregate-return \
-+ -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes \
-+ -Wmissing-declarations -Wmissing-noreturn -Wmissing-format-attribute \
-+ -Wredundant-decls -Wnested-externs -Winline -Winvalid-pch -Wvolatile-register-var \
-+ -Wdisabled-optimization -Wbuiltin-macro-redefined -Wmudflap -Wpacked-bitfield-compat \
-+ -Wsync-nand -Wattributes -Wcoverage-mismatch -Wmultichar -Wcpp \
-+ -Wdeprecated-declarations -Wdiv-by-zero -Wdouble-promotion -Wendif-labels -Wextra \
-+ -Wformat-contains-nul -Wformat-extra-args -Wformat-zero-length -Wformat=2 -Wmultichar \
-+ -Wnormalized=nfc -Woverflow -Wpointer-to-int-cast -Wpragmas -Wsuggest-attribute=const \
-+ -Wsuggest-attribute=noreturn -Wsuggest-attribute=pure -Wtrampolines \
-+ -Wno-missing-field-initializers -Wno-sign-compare -Wjump-misses-init \
-+ -Wno-format-nonliteral -Wframe-larger-than=$(MAX_STACK_SIZE) -Wp,-D_FORTIFY_SOURCE=2 \
-+ -fstack-protector-all --param=ssp-buffer-size=4 -fexceptions \
-+ -fasynchronous-unwind-tables -fdiagnostics-show-option -funit-at-a-time \
-+ -fipa-pure-const -Wno-suggest-attribute=pure -Wno-suggest-attribute=const \
-+ -Werror -Wno-aggregate-return -Wno-redundant-decls
-+
- override CFLAGS += -I../include -I$(INCLUDEDIR) -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 $(EMFLAGS)
- RANLIB=ranlib
-
-@@ -76,7 +96,7 @@ $(SWIGLOBJ): $(SWIGCOUT)
- $(CC) $(filter-out -Werror, $(CFLAGS)) $(PYINC) -fPIC -DSHARED -c -o $@ $<
-
- $(SWIGRUBYLOBJ): $(SWIGRUBYCOUT)
-- $(CC) $(filter-out -Werror, $(CFLAGS)) -I$(RUBYINC) -fPIC -DSHARED -c -o $@ $<
-+ $(CC) $(filter-out -Werror, $(CFLAGS)) $(RUBYINC) -fPIC -DSHARED -c -o $@ $<
-
- $(SWIGSO): $(SWIGLOBJ)
- $(CC) $(CFLAGS) $(LDFLAGS) -shared -o $@ $< -L. -lselinux -L$(LIBDIR) $(PYTHONLIBDIR) -Wl,-soname,$@,-z,defs
diff --git a/libselinux/src/audit2why.c b/libselinux/src/audit2why.c
index 1bf3599..f621de7 100644
--- a/libselinux/src/audit2why.c
@@ -343,46 +183,10 @@ index 1bf3599..f621de7 100644
return 1;
}
diff --git a/libselinux/src/avc.c b/libselinux/src/avc.c
-index e7ad31d..6ff83a7 100644
+index 802a07f..6ff83a7 100644
--- a/libselinux/src/avc.c
+++ b/libselinux/src/avc.c
-@@ -9,6 +9,7 @@
- */
- #include <selinux/avc.h>
- #include "selinux_internal.h"
-+#include <assert.h>
- #include "avc_sidtab.h"
- #include "avc_internal.h"
-
-@@ -69,6 +70,9 @@ static inline int avc_hash(security_id_t ssid,
- int avc_context_to_sid_raw(const security_context_t ctx, security_id_t * sid)
- {
- int rc;
-+ /* avc_init needs to be called before this function */
-+ assert(avc_running);
-+
- avc_get_lock(avc_lock);
- rc = sidtab_context_to_sid(&avc_sidtab, ctx, sid);
- avc_release_lock(avc_lock);
-@@ -249,6 +253,8 @@ void avc_cache_stats(struct avc_cache_stats *p)
-
- void avc_sid_stats(void)
- {
-+ /* avc_init needs to be called before this function */
-+ assert(avc_running);
- avc_get_lock(avc_log_lock);
- avc_get_lock(avc_lock);
- sidtab_sid_stats(&avc_sidtab, avc_audit_buf, AVC_AUDIT_BUFSIZE);
-@@ -548,6 +554,8 @@ void avc_destroy(void)
- struct avc_callback_node *c;
- struct avc_node *node, *tmp;
- int i;
-+ /* avc_init needs to be called before this function */
-+ assert(avc_running);
-
- avc_get_lock(avc_lock);
-
-@@ -819,6 +827,7 @@ int avc_has_perm(security_id_t ssid, security_id_t tsid,
+@@ -827,6 +827,7 @@ int avc_has_perm(security_id_t ssid, security_id_t tsid,
errsave = errno;
avc_audit(ssid, tsid, tclass, requested, &avd, rc, auditdata);
errno = errsave;
@@ -390,15 +194,6 @@ index e7ad31d..6ff83a7 100644
return rc;
}
-@@ -878,6 +887,8 @@ int avc_compute_member(security_id_t ssid, security_id_t tsid,
- int rc;
- security_context_t ctx = NULL;
- *newsid = NULL;
-+ /* avc_init needs to be called before this function */
-+ assert(avc_running);
- avc_get_lock(avc_lock);
-
- rc = security_compute_member_raw(ssid->ctx, tsid->ctx, tclass, &ctx);
diff --git a/libselinux/src/avc_internal.c b/libselinux/src/avc_internal.c
index be4c0a3..a07aa7f 100644
--- a/libselinux/src/avc_internal.c
@@ -414,19 +209,206 @@ index be4c0a3..a07aa7f 100644
if (rc == 0 && !blocking) {
errno = EWOULDBLOCK;
-diff --git a/libselinux/src/avc_internal.h b/libselinux/src/avc_internal.h
-index 53610e8..f851659 100644
---- a/libselinux/src/avc_internal.h
-+++ b/libselinux/src/avc_internal.h
-@@ -20,7 +20,7 @@
- extern void *(*avc_func_malloc) (size_t) hidden;
- extern void (*avc_func_free) (void *)hidden;
+diff --git a/libselinux/src/booleans.c b/libselinux/src/booleans.c
+index 1510043..bf526c0 100644
+--- a/libselinux/src/booleans.c
++++ b/libselinux/src/booleans.c
+@@ -86,45 +86,131 @@ int security_get_boolean_names(char ***names, int *len)
+ }
+
+ hidden_def(security_get_boolean_names)
+-#define STRBUF_SIZE 3
+-static int get_bool_value(const char *name, char **buf)
++
++static char * bool_sub(const char *name)
+ {
+- int fd, len;
++ char *sub = NULL;
++ char *line_buf = NULL;
++ size_t line_len = 0;
++ FILE *cfg;
++
++ if (!name)
++ return NULL;
++
++ cfg = fopen(selinux_booleans_subs_path(), "r");
++
++ if (!cfg)
++ return NULL;
++
++ while (getline(&line_buf, &line_len, cfg)) {
++ char *ptr = NULL;
++ char *src = line_buf;
++ char *dst = NULL;
++
++ while (*src && isspace(*src))
++ src++;
++ if (src[0] == '#') continue;
++ ptr = src;
++ while (*ptr && ! isspace(*ptr))
++ ptr++;
++ *ptr++ = '\0';
++ if (! *src || (strcmp(src, name) != 0))
++ continue;
++
++ dst = ptr;
++ while (*dst && isspace(*dst))
++ dst++;
++ ptr=dst;
++ while (*ptr && ! isspace(*ptr))
++ ptr++;
++ *ptr='\0';
++ if (! *dst)
++ continue;
++
++ sub = strdup(dst);
++ break;
++ }
++
++ free(line_buf);
++ fclose(cfg);
++ return sub;
++}
++
++static int bool_open(const char *name, int flag) {
+ char *fname = NULL;
++ char *alt_name = NULL;
++ int len;
++ int fd = -1;
++ char *ptr;
+
+- if (!selinux_mnt) {
+- errno = ENOENT;
+- return -1;
++ if (!name) {
++ errno = EINVAL;
++ return fd;
+ }
+
+- *buf = (char *)malloc(sizeof(char) * (STRBUF_SIZE + 1));
+- if (!*buf)
+- goto out;
+- (*buf)[STRBUF_SIZE] = 0;
+-
+ len = strlen(name) + strlen(selinux_mnt) + sizeof(SELINUX_BOOL_DIR);
+ fname = (char *)malloc(sizeof(char) * len);
+ if (!fname)
+- goto out;
++ return fd;
++
+ snprintf(fname, len, "%s%s%s", selinux_mnt, SELINUX_BOOL_DIR, name);
+
+- fd = open(fname, O_RDONLY);
+- if (fd < 0)
++ fd = open(fname, flag);
++ if (fd >= 0 || errno != ENOENT)
+ goto out;
+
+- len = read(fd, *buf, STRBUF_SIZE);
+- close(fd);
+- if (len != STRBUF_SIZE)
++ alt_name = bool_sub(name);
++ if (! alt_name)
+ goto out;
+
++ len = strlen(alt_name) + strlen(selinux_mnt) + sizeof(SELINUX_BOOL_DIR);
++ ptr = realloc(fname, len);
++ if (!ptr)
++ goto out;
++
++ fname = ptr;
++ snprintf(fname, len, "%s%s%s", selinux_mnt, SELINUX_BOOL_DIR, alt_name);
++ fd = open(fname, flag);
++
++out:
+ free(fname);
+- return 0;
++ free(alt_name);
++
++ return fd;
++}
++
++#define STRBUF_SIZE 3
++static int get_bool_value(const char *name, char **buf)
++{
++ int fd, len;
++ int rc = -1;
++ char *bool_buf = NULL;
++ if (!selinux_mnt) {
++ errno = ENOENT;
++ return -1;
++ }
++
++ fd = bool_open(name, O_RDONLY);
++ if (fd < 0)
++ return -1;
++
++ bool_buf = malloc(sizeof(char) * (STRBUF_SIZE + 1));
++ if (!bool_buf)
++ goto out;
++ bool_buf[STRBUF_SIZE] = 0;
++
++ len = read(fd, bool_buf, STRBUF_SIZE);
++ if (len != STRBUF_SIZE)
++ goto out;
++ rc = 0;
+ out:
+- if (*buf)
+- free(*buf);
+- if (fname)
+- free(fname);
+- return -1;
++ close(fd);
++ if (!rc) {
++ *buf = bool_buf;
++ } else {
++ free(bool_buf);
++ }
++ return rc;
+ }
+
+ int security_get_boolean_pending(const char *name)
+@@ -164,8 +250,8 @@ hidden_def(security_get_boolean_active)
--extern void (*avc_func_log) (const char *, ...)hidden;
-+extern void (*avc_func_log) (const char *, ...) __attribute__((__format__(printf,1,2))) hidden;
- extern void (*avc_func_audit) (void *, security_class_t, char *, size_t)hidden;
+ int security_set_boolean(const char *name, int value)
+ {
+- int fd, ret, len;
+- char buf[2], *fname;
++ int fd, ret;
++ char buf[2];
+
+ if (!selinux_mnt) {
+ errno = ENOENT;
+@@ -176,17 +262,9 @@ int security_set_boolean(const char *name, int value)
+ return -1;
+ }
+
+- len = strlen(name) + strlen(selinux_mnt) + sizeof(SELINUX_BOOL_DIR);
+- fname = (char *)malloc(sizeof(char) * len);
+- if (!fname)
++ fd = bool_open(name, O_WRONLY);
++ if (fd < 0)
+ return -1;
+- snprintf(fname, len, "%s%s%s", selinux_mnt, SELINUX_BOOL_DIR, name);
+-
+- fd = open(fname, O_WRONLY);
+- if (fd < 0) {
+- ret = -1;
+- goto out;
+- }
- extern int avc_using_threads hidden;
+ if (value)
+ buf[0] = '1';
+@@ -196,8 +274,7 @@ int security_set_boolean(const char *name, int value)
+
+ ret = write(fd, buf, 2);
+ close(fd);
+- out:
+- free(fname);
++
+ if (ret > 0)
+ return 0;
+ else
diff --git a/libselinux/src/callbacks.c b/libselinux/src/callbacks.c
index b245364..7c47222 100644
--- a/libselinux/src/callbacks.c
@@ -439,42 +421,19 @@ index b245364..7c47222 100644
va_start(ap, fmt);
rc = vfprintf(stderr, fmt, ap);
va_end(ap);
-diff --git a/libselinux/src/get_default_type.c b/libselinux/src/get_default_type.c
-index ca3d291..27f2ae5 100644
---- a/libselinux/src/get_default_type.c
-+++ b/libselinux/src/get_default_type.c
-@@ -27,7 +27,8 @@ int get_default_type(const char *role, char **type)
- static int find_default_type(FILE * fp, const char *role, char **type)
- {
- char buf[250];
-- char *ptr = "", *end, *t;
-+ const char *ptr = "", *end;
-+ char *t;
- size_t len;
- int found = 0;
-
-diff --git a/libselinux/src/init.c b/libselinux/src/init.c
-index 00afde7..6d1ef33 100644
---- a/libselinux/src/init.c
-+++ b/libselinux/src/init.c
-@@ -28,7 +28,7 @@ int obj_class_compat = 1;
- * The file system is read/write
- * then set this as the default file system.
- */
--static int verify_selinuxmnt(char *mnt)
-+static int verify_selinuxmnt(const char *mnt)
- {
- struct statfs sfbuf;
- int rc;
-@@ -139,7 +139,7 @@ void fini_selinuxmnt(void)
-
- hidden_def(fini_selinuxmnt)
-
--void set_selinuxmnt(char *mnt)
-+void set_selinuxmnt(const char *mnt)
- {
- selinux_mnt = strdup(mnt);
- }
+diff --git a/libselinux/src/file_path_suffixes.h b/libselinux/src/file_path_suffixes.h
+index 0b00156..825f295 100644
+--- a/libselinux/src/file_path_suffixes.h
++++ b/libselinux/src/file_path_suffixes.h
+@@ -22,6 +22,8 @@ S_(BINPOLICY, "/policy/policy")
+ S_(COLORS, "/secolor.conf")
+ S_(VIRTUAL_DOMAIN, "/contexts/virtual_domain_context")
+ S_(VIRTUAL_IMAGE, "/contexts/virtual_image_context")
++ S_(LXC_CONTEXTS, "/contexts/lxc_contexts")
+ S_(FILE_CONTEXT_SUBS, "/contexts/files/file_contexts.subs")
+ S_(FILE_CONTEXT_SUBS_DIST, "/contexts/files/file_contexts.subs_dist")
+ S_(SEPGSQL_CONTEXTS, "/contexts/sepgsql_contexts")
++ S_(BOOLEAN_SUBS, "/booleans.subs")
diff --git a/libselinux/src/label_file.c b/libselinux/src/label_file.c
index 7bc46cc..82a608c 100644
--- a/libselinux/src/label_file.c
@@ -576,21 +535,8 @@ index 7bc46cc..82a608c 100644
if (status)
goto finish;
}
-diff --git a/libselinux/src/load_policy.c b/libselinux/src/load_policy.c
-index f569664..10e29b9 100644
---- a/libselinux/src/load_policy.c
-+++ b/libselinux/src/load_policy.c
-@@ -369,7 +369,7 @@ int selinux_init_load_policy(int *enforce)
- * Check for the existence of SELinux via selinuxfs, and
- * mount it if present for use in the calls below.
- */
-- char *mntpoint = NULL;
-+ const char *mntpoint = NULL;
- if (mount(SELINUXFS, SELINUXMNT, SELINUXFS, 0, 0) == 0 || errno == EBUSY) {
- mntpoint = SELINUXMNT;
- } else {
diff --git a/libselinux/src/matchpathcon.c b/libselinux/src/matchpathcon.c
-index 48f7a11..ca87bd2 100644
+index 8f200d4..c18ea47 100644
--- a/libselinux/src/matchpathcon.c
+++ b/libselinux/src/matchpathcon.c
@@ -2,6 +2,7 @@
@@ -610,16 +556,7 @@ index 48f7a11..ca87bd2 100644
va_end(ap);
}
-@@ -292,6 +293,8 @@ static void matchpathcon_thread_destructor(void __attribute__((unused)) *ptr)
- matchpathcon_fini();
- }
-
-+void __attribute__((destructor)) matchpathcon_lib_destructor(void);
-+
- void __attribute__((destructor)) matchpathcon_lib_destructor(void)
- {
- if (destructor_key_initialized)
-@@ -304,7 +307,7 @@ static void matchpathcon_init_once(void)
+@@ -306,7 +307,7 @@ static void matchpathcon_init_once(void)
destructor_key_initialized = 1;
}
@@ -628,7 +565,7 @@ index 48f7a11..ca87bd2 100644
{
if (!mycanoncon)
mycanoncon = default_canoncon;
-@@ -312,15 +315,22 @@ int matchpathcon_init_prefix(const char *path, const char *subset)
+@@ -314,15 +315,22 @@ int matchpathcon_init_prefix(const char *path, const char *subset)
__selinux_once(once, matchpathcon_init_once);
__selinux_setspecific(destructor_key, (void *)1);
@@ -643,18 +580,18 @@ index 48f7a11..ca87bd2 100644
return hnd ? 0 : -1;
}
+hidden_def(matchpathcon_init_prefixes)
-+
+
+int matchpathcon_init_prefix(const char *path, const char *prefix)
+{
+ const char *prefixes[2] = { prefix, NULL };
-
++
+ return matchpathcon_init_prefixes(path, prefixes);
+}
hidden_def(matchpathcon_init_prefix)
int matchpathcon_init(const char *path)
diff --git a/libselinux/src/selinux_config.c b/libselinux/src/selinux_config.c
-index f4c33df..907b004 100644
+index f42cb7c..f544ac2 100644
--- a/libselinux/src/selinux_config.c
+++ b/libselinux/src/selinux_config.c
@@ -9,6 +9,7 @@
@@ -665,74 +602,21 @@ index f4c33df..907b004 100644
#include "get_default_type_internal.h"
#define SELINUXDIR "/etc/selinux/"
-@@ -246,172 +247,195 @@ static const char *get_path(int idx)
- return file_paths[idx];
- }
-
--const char *selinux_default_type_path()
-+const char *selinux_default_type_path(void)
- {
- return get_path(DEFAULT_TYPE);
- }
-
- hidden_def(selinux_default_type_path)
-
--const char *selinux_policy_root()
-+const char *selinux_policy_root(void)
- {
- __selinux_once(once, init_selinux_config);
- return selinux_policyroot;
- }
-
--const char *selinux_path()
-+const char *selinux_path(void)
- {
- return selinux_rootpath;
- }
-
- hidden_def(selinux_path)
-
--const char *selinux_default_context_path()
-+const char *selinux_default_context_path(void)
- {
- return get_path(DEFAULT_CONTEXTS);
- }
-
- hidden_def(selinux_default_context_path)
-
--const char *selinux_securetty_types_path()
-+const char *selinux_securetty_types_path(void)
- {
- return get_path(SECURETTY_TYPES);
- }
-
- hidden_def(selinux_securetty_types_path)
-
--const char *selinux_failsafe_context_path()
-+const char *selinux_failsafe_context_path(void)
- {
- return get_path(FAILSAFE_CONTEXT);
- }
-
- hidden_def(selinux_failsafe_context_path)
-
--const char *selinux_removable_context_path()
-+const char *selinux_removable_context_path(void)
- {
- return get_path(REMOVABLE_CONTEXT);
- }
-
- hidden_def(selinux_removable_context_path)
-
--const char *selinux_binary_policy_path()
-+const char *selinux_binary_policy_path(void)
- {
- return get_path(BINPOLICY);
- }
+@@ -46,7 +47,9 @@
+ #define FILE_CONTEXT_SUBS 23
+ #define SEPGSQL_CONTEXTS 24
+ #define FILE_CONTEXT_SUBS_DIST 25
+-#define NEL 26
++#define BOOLEAN_SUBS 26
++#define LXC_CONTEXTS 27
++#define NEL 28
+
+ /* Part of one-time lazy init */
+ static pthread_once_t once = PTHREAD_ONCE_INIT;
+@@ -301,6 +304,29 @@ const char *selinux_binary_policy_path(void)
hidden_def(selinux_binary_policy_path)
--const char *selinux_file_context_path()
+const char *selinux_current_policy_path(void)
+{
+ int rc = 0;
@@ -756,158 +640,50 @@ index f4c33df..907b004 100644
+
+hidden_def(selinux_current_policy_path)
+
-+const char *selinux_file_context_path(void)
+ const char *selinux_file_context_path(void)
{
return get_path(FILE_CONTEXTS);
- }
-
- hidden_def(selinux_file_context_path)
-
--const char *selinux_homedir_context_path()
-+const char *selinux_homedir_context_path(void)
- {
- return get_path(HOMEDIR_CONTEXTS);
- }
-
- hidden_def(selinux_homedir_context_path)
-
--const char *selinux_media_context_path()
-+const char *selinux_media_context_path(void)
- {
- return get_path(MEDIA_CONTEXTS);
- }
-
- hidden_def(selinux_media_context_path)
-
--const char *selinux_customizable_types_path()
-+const char *selinux_customizable_types_path(void)
- {
- return get_path(CUSTOMIZABLE_TYPES);
- }
-
- hidden_def(selinux_customizable_types_path)
-
--const char *selinux_contexts_path()
-+const char *selinux_contexts_path(void)
- {
- return get_path(CONTEXTS_DIR);
- }
-
--const char *selinux_user_contexts_path()
-+const char *selinux_user_contexts_path(void)
- {
- return get_path(USER_CONTEXTS);
- }
-
- hidden_def(selinux_user_contexts_path)
-
--const char *selinux_booleans_path()
-+const char *selinux_booleans_path(void)
- {
- return get_path(BOOLEANS);
- }
-
- hidden_def(selinux_booleans_path)
-
--const char *selinux_users_path()
-+const char *selinux_users_path(void)
- {
- return get_path(USERS_DIR);
- }
-
- hidden_def(selinux_users_path)
-
--const char *selinux_usersconf_path()
-+const char *selinux_usersconf_path(void)
- {
- return get_path(SEUSERS);
- }
-
- hidden_def(selinux_usersconf_path)
-
--const char *selinux_translations_path()
-+const char *selinux_translations_path(void)
- {
- return get_path(TRANSLATIONS);
- }
-
- hidden_def(selinux_translations_path)
-
--const char *selinux_colors_path()
-+const char *selinux_colors_path(void)
- {
- return get_path(COLORS);
- }
-
- hidden_def(selinux_colors_path)
-
--const char *selinux_netfilter_context_path()
-+const char *selinux_netfilter_context_path(void)
- {
- return get_path(NETFILTER_CONTEXTS);
- }
+@@ -418,6 +444,19 @@ const char *selinux_virtual_image_context_path(void)
- hidden_def(selinux_netfilter_context_path)
+ hidden_def(selinux_virtual_image_context_path)
--const char *selinux_file_context_homedir_path()
-+const char *selinux_file_context_homedir_path(void)
- {
- return get_path(FILE_CONTEXTS_HOMEDIR);
- }
-
- hidden_def(selinux_file_context_homedir_path)
-
--const char *selinux_file_context_local_path()
-+const char *selinux_file_context_local_path(void)
- {
- return get_path(FILE_CONTEXTS_LOCAL);
- }
-
- hidden_def(selinux_file_context_local_path)
-
--const char *selinux_x_context_path()
-+const char *selinux_x_context_path(void)
- {
- return get_path(X_CONTEXTS);
- }
-
- hidden_def(selinux_x_context_path)
-
--const char *selinux_virtual_domain_context_path()
-+const char *selinux_virtual_domain_context_path(void)
- {
- return get_path(VIRTUAL_DOMAIN);
- }
-
- hidden_def(selinux_virtual_domain_context_path)
-
--const char *selinux_virtual_image_context_path()
-+const char *selinux_virtual_image_context_path(void)
- {
- return get_path(VIRTUAL_IMAGE);
- }
-@@ -430,7 +454,7 @@ const char * selinux_file_context_subs_dist_path(void) {
-
- hidden_def(selinux_file_context_subs_dist_path)
-
--const char *selinux_sepgsql_context_path()
-+const char *selinux_sepgsql_context_path(void)
- {
- return get_path(SEPGSQL_CONTEXTS);
++const char *selinux_lxc_contexts_path(void)
++{
++ return get_path(LXC_CONTEXTS);
++}
++
++hidden_def(selinux_lxc_contexts_path)
++
++const char * selinux_booleans_subs_path(void) {
++ return get_path(BOOLEAN_SUBS);
++}
++
++hidden_def(selinux_booleans_subs_path)
++
+ const char * selinux_file_context_subs_path(void) {
+ return get_path(FILE_CONTEXT_SUBS);
}
diff --git a/libselinux/src/selinux_internal.h b/libselinux/src/selinux_internal.h
-index 710396a..e104920 100644
+index 00df405..8a935d0 100644
--- a/libselinux/src/selinux_internal.h
+++ b/libselinux/src/selinux_internal.h
-@@ -58,6 +58,7 @@ hidden_proto(selinux_mkload_policy)
+@@ -60,12 +60,15 @@ hidden_proto(selinux_mkload_policy)
hidden_proto(security_setenforce)
hidden_proto(security_deny_unknown)
hidden_proto(selinux_binary_policy_path)
++ hidden_proto(selinux_booleans_subs_path)
+ hidden_proto(selinux_current_policy_path)
hidden_proto(selinux_default_context_path)
hidden_proto(selinux_securetty_types_path)
hidden_proto(selinux_failsafe_context_path)
-@@ -80,6 +81,7 @@ hidden_proto(selinux_mkload_policy)
+ hidden_proto(selinux_removable_context_path)
+ hidden_proto(selinux_virtual_domain_context_path)
+ hidden_proto(selinux_virtual_image_context_path)
++ hidden_proto(selinux_lxc_contexts_path)
+ hidden_proto(selinux_file_context_path)
+ hidden_proto(selinux_file_context_homedir_path)
+ hidden_proto(selinux_file_context_local_path)
+@@ -82,6 +85,7 @@ hidden_proto(selinux_mkload_policy)
hidden_proto(selinux_path)
hidden_proto(selinux_check_passwd_access)
hidden_proto(selinux_check_securetty_context)
@@ -915,264 +691,3 @@ index 710396a..e104920 100644
hidden_proto(matchpathcon_init_prefix)
hidden_proto(selinux_users_path)
hidden_proto(selinux_usersconf_path);
-diff --git a/libselinux/src/setrans_client.c b/libselinux/src/setrans_client.c
-index e074142..9432f49 100644
---- a/libselinux/src/setrans_client.c
-+++ b/libselinux/src/setrans_client.c
-@@ -253,6 +253,8 @@ static void setrans_thread_destructor(void __attribute__((unused)) *unused)
- free(prev_r2c_raw);
- }
-
-+void __attribute__((destructor)) setrans_lib_destructor(void);
-+
- void __attribute__((destructor)) setrans_lib_destructor(void)
- {
- if (destructor_key_initialized)
-diff --git a/libselinux/src/seusers.c b/libselinux/src/seusers.c
-index b653cad..5cdf6c0 100644
---- a/libselinux/src/seusers.c
-+++ b/libselinux/src/seusers.c
-@@ -269,9 +269,10 @@ int getseuser(const char *username, const char *service,
- size_t lineno = 0;
- char *rec = NULL;
- char *path=NULL;
-+ FILE *fp = NULL;
- if (asprintf(&path,"%s/logins/%s", selinux_policy_root(), username) < 0)
- goto err;
-- FILE *fp = fopen(path, "r");
-+ fp = fopen(path, "r");
- free(path);
- if (fp == NULL) goto err;
- __fsetlocking(fp, FSETLOCKING_BYCALLER);
-diff --git a/libselinux/src/stringrep.c b/libselinux/src/stringrep.c
-index f0167e7..176ac34 100644
---- a/libselinux/src/stringrep.c
-+++ b/libselinux/src/stringrep.c
-@@ -305,28 +305,6 @@ err1:
- return NULL;
- }
-
--void flush_class_cache(void)
--{
-- struct discover_class_node *cur = discover_class_cache, *prev = NULL;
-- size_t i;
--
-- while (cur != NULL) {
-- free(cur->name);
--
-- for (i=0 ; i<MAXVECTORS ; i++)
-- free(cur->perms[i]);
--
-- free(cur->perms);
--
-- prev = cur;
-- cur = cur->next;
--
-- free(prev);
-- }
--
-- discover_class_cache = NULL;
--}
--
- static security_class_t string_to_security_class_compat(const char *s)
- {
- unsigned int val;
-diff --git a/libselinux/utils/Makefile b/libselinux/utils/Makefile
-index 6f5aa52..d76ccfa 100644
---- a/libselinux/utils/Makefile
-+++ b/libselinux/utils/Makefile
-@@ -1,10 +1,28 @@
- # Installation directories.
- PREFIX ?= $(DESTDIR)/usr
- LIBDIR ?= $(PREFIX)/lib
--BINDIR ?= $(PREFIX)/sbin
--_BINDIR ?= $(DESTDIR)/sbin
--
--CFLAGS ?= -Werror -Wall -W
-+USRBINDIR ?= $(PREFIX)/sbin
-+SBINDIR ?= $(DESTDIR)/sbin
-+
-+MAX_STACK_SIZE=8192
-+CFLAGS ?= -Wall -W -Wundef -Wformat-y2k -Wformat-security -Winit-self -Wmissing-include-dirs \
-+ -Wunused -Wunknown-pragmas -Wstrict-aliasing -Wshadow -Wpointer-arith \
-+ -Wbad-function-cast -Wcast-align -Wwrite-strings -Wlogical-op -Waggregate-return \
-+ -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes \
-+ -Wmissing-declarations -Wmissing-noreturn -Wmissing-format-attribute \
-+ -Wredundant-decls -Wnested-externs -Winline -Winvalid-pch -Wvolatile-register-var \
-+ -Wdisabled-optimization -Wbuiltin-macro-redefined -Wmudflap -Wpacked-bitfield-compat \
-+ -Wsync-nand -Wattributes -Wcoverage-mismatch -Wmultichar -Wcpp \
-+ -Wdeprecated-declarations -Wdiv-by-zero -Wdouble-promotion -Wendif-labels -Wextra \
-+ -Wformat-contains-nul -Wformat-extra-args -Wformat-zero-length -Wformat=2 -Wmultichar \
-+ -Wnormalized=nfc -Woverflow -Wpointer-to-int-cast -Wpragmas -Wsuggest-attribute=const \
-+ -Wsuggest-attribute=noreturn -Wsuggest-attribute=pure -Wtrampolines \
-+ -Wno-missing-field-initializers -Wno-sign-compare -Wjump-misses-init \
-+ -Wno-format-nonliteral -Wframe-larger-than=$(MAX_STACK_SIZE) -Wp,-D_FORTIFY_SOURCE=2 \
-+ -fstack-protector-all --param=ssp-buffer-size=4 -fexceptions \
-+ -fasynchronous-unwind-tables -fdiagnostics-show-option -funit-at-a-time \
-+ -fipa-pure-const -Wno-suggest-attribute=pure -Wno-suggest-attribute=const \
-+ -Werror -Wno-aggregate-return -Wno-redundant-decls
- override CFLAGS += -I../include -D_GNU_SOURCE $(EMFLAGS)
- LDLIBS += -L../src -lselinux -L$(LIBDIR)
-
-@@ -17,18 +35,18 @@ endif
- ifeq ($(DISABLE_BOOL),y)
- UNUSED_TARGETS+=getsebool togglesebool
- endif
--TARGETS:= $(filter-out $(UNUSED_TARGETS) matchpathcon, $(TARGETS))
-+TARGETS:= $(filter-out $(UNUSED_TARGETS), $(TARGETS))
-
--all: $(TARGETS) matchpathcon
-+all: $(TARGETS)
-
- install: all
-- -mkdir -p $(BINDIR)
-- install -m 755 $(TARGETS) $(BINDIR)
-- -mkdir -p $(_BINDIR)
-- install -m 755 matchpathcon $(_BINDIR)
-- (cd $(BINDIR); ln -fs ../../sbin/matchpathcon)
-+ -mkdir -p $(USRBINDIR)
-+ install -m 755 $(TARGETS) $(USRBINDIR)
-+ -mkdir -p $(SBINDIR)
- clean:
-- rm -f $(TARGETS) matchpathcon *.o *~
-+ rm -f $(TARGETS) *.o *~
-+
-+distclean: clean
-
- indent:
- ../../scripts/Lindent $(wildcard *.[ch])
-diff --git a/libselinux/utils/avcstat.c b/libselinux/utils/avcstat.c
-index 772118a..7239ef2 100644
---- a/libselinux/utils/avcstat.c
-+++ b/libselinux/utils/avcstat.c
-@@ -43,7 +43,7 @@ static char buf[DEF_BUF_SIZE];
- /* selinuxfs mount point */
- extern char *selinux_mnt;
-
--static void die(const char *msg, ...)
-+static __attribute__((__format__(printf,1,2))) void die(const char *msg, ...)
- {
- va_list args;
-
-@@ -118,7 +118,7 @@ int main(int argc, char **argv)
- exit(0);
- default:
- usage();
-- die("unrecognized parameter", i);
-+ die("unrecognized parameter '%c'", i);
- }
- }
-
-diff --git a/libselinux/utils/getconlist.c b/libselinux/utils/getconlist.c
-index 4f473e4..94c9bff 100644
---- a/libselinux/utils/getconlist.c
-+++ b/libselinux/utils/getconlist.c
-@@ -9,7 +9,7 @@
- #include <selinux/selinux.h>
- #include <selinux/get_context_list.h>
-
--void usage(char *name, char *detail, int rc)
-+static void usage(const char *name, const char *detail, int rc)
- {
- fprintf(stderr, "usage: %s [-l level] user [context]\n", name);
- if (detail)
-diff --git a/libselinux/utils/getdefaultcon.c b/libselinux/utils/getdefaultcon.c
-index e6eb98b..049e75c 100644
---- a/libselinux/utils/getdefaultcon.c
-+++ b/libselinux/utils/getdefaultcon.c
-@@ -9,7 +9,7 @@
- #include <selinux/selinux.h>
- #include <selinux/get_context_list.h>
-
--void usage(char *name, char *detail, int rc)
-+static void usage(const char *name, const char *detail, int rc)
- {
- fprintf(stderr, "usage: %s [-l level] user fromcon\n", name);
- if (detail)
-diff --git a/libselinux/utils/getsebool.c b/libselinux/utils/getsebool.c
-index cab2bb9..3a90449 100644
---- a/libselinux/utils/getsebool.c
-+++ b/libselinux/utils/getsebool.c
-@@ -6,7 +6,7 @@
- #include <string.h>
- #include <selinux/selinux.h>
-
--void usage(const char *progname)
-+static void usage(const char *progname)
- {
- fprintf(stderr, "usage: %s -a or %s boolean...\n", progname, progname);
- exit(1);
-diff --git a/libselinux/utils/matchpathcon.c b/libselinux/utils/matchpathcon.c
-index 5f0a4c2..b1adadd 100644
---- a/libselinux/utils/matchpathcon.c
-+++ b/libselinux/utils/matchpathcon.c
-@@ -13,7 +13,7 @@
- #include <stdlib.h>
-
-
--void usage(const char *progname)
-+static void usage(const char *progname)
- {
- fprintf(stderr,
- "usage: %s [-N] [-n] [-f file_contexts] [-p prefix] [-Vq] path...\n",
-@@ -21,7 +21,7 @@ void usage(const char *progname)
- exit(1);
- }
-
--int printmatchpathcon(char *path, int header, int mode)
-+static int printmatchpathcon(const char *path, int header, int mode)
- {
- char *buf;
- int rc = matchpathcon(path, mode, &buf);
-diff --git a/libselinux/utils/selinux_check_securetty_context.c b/libselinux/utils/selinux_check_securetty_context.c
-index 95bfb7f..b158eb3 100644
---- a/libselinux/utils/selinux_check_securetty_context.c
-+++ b/libselinux/utils/selinux_check_securetty_context.c
-@@ -9,7 +9,7 @@
- #include <sys/errno.h>
- #include <selinux/selinux.h>
-
--void usage(const char *progname)
-+static void usage(const char *progname)
- {
- fprintf(stderr, "usage: %s tty_context...\n", progname);
- exit(1);
-diff --git a/libselinux/utils/selinuxexeccon.c b/libselinux/utils/selinuxexeccon.c
-index c55fde9..476f564 100644
---- a/libselinux/utils/selinuxexeccon.c
-+++ b/libselinux/utils/selinuxexeccon.c
-@@ -9,7 +9,7 @@
- #include <selinux/flask.h>
- #include <selinux/selinux.h>
-
--void usage(char *name, char *detail, int rc)
-+static void usage(const char *name, const char *detail, int rc)
- {
- fprintf(stderr, "usage: %s command [ fromcon ]\n", name);
- if (detail)
-diff --git a/libselinux/utils/setenforce.c b/libselinux/utils/setenforce.c
-index e45b804..df58597 100644
---- a/libselinux/utils/setenforce.c
-+++ b/libselinux/utils/setenforce.c
-@@ -6,7 +6,7 @@
- #include <strings.h>
- #include <selinux/selinux.h>
-
--void usage(const char *progname)
-+static void usage(const char *progname)
- {
- fprintf(stderr, "usage: %s [ Enforcing | Permissive | 1 | 0 ]\n",
- progname);
-diff --git a/libselinux/utils/togglesebool.c b/libselinux/utils/togglesebool.c
-index 680ed8d..ad0d2a2 100644
---- a/libselinux/utils/togglesebool.c
-+++ b/libselinux/utils/togglesebool.c
-@@ -10,7 +10,7 @@
-
- /* Attempt to rollback the transaction. No need to check error
- codes since this is rolling back something that blew up. */
--void rollback(int argc, char **argv)
-+static void rollback(int argc, char **argv)
- {
- int i;
-
diff --git a/sources b/sources
index f582e88..b9583e9 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-6e8a73de554f945ca4db91711d91a916 libselinux-2.1.9.tgz
+f3dedbef7c54f19d49c2e7e8bdcaf7ed libselinux-2.1.10.tgz
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