s3:smbd: make mangle_fns const

metze

4 files changed, 13 insertions, 13 deletions

diff --git a/source3/include/proto.h b/source3/include/proto.h
index 35cb490d17..afc207b6f6 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -6814,12 +6814,12 @@ bool name_to_8_3(const char *in,
 
 /* The following definitions come from smbd/mangle_hash.c  */
 
-struct mangle_fns *mangle_hash_init(void);
+const struct mangle_fns *mangle_hash_init(void);
 
 /* The following definitions come from smbd/mangle_hash2.c  */
 
-struct mangle_fns *mangle_hash2_init(void);
-struct mangle_fns *posix_mangle_init(void);
+const struct mangle_fns *mangle_hash2_init(void);
+const struct mangle_fns *posix_mangle_init(void);
 
 /* The following definitions come from smbd/map_username.c  */
 
diff --git a/source3/smbd/mangle.c b/source3/smbd/mangle.c
index 4d4d0dc5af..e47ea7ed49 100644
--- a/source3/smbd/mangle.c
+++ b/source3/smbd/mangle.c
@@ -19,12 +19,12 @@
 
 #include "includes.h"
 
-static struct mangle_fns *mangle_fns;
+static const struct mangle_fns *mangle_fns;
 
 /* this allows us to add more mangling backends */
 static const struct {
 	const char *name;
-	struct mangle_fns *(*init_fn)(void);
+	const struct mangle_fns *(*init_fn)(void);
 } mangle_backends[] = {
 	{ "hash", mangle_hash_init },
 	{ "hash2", mangle_hash2_init },
diff --git a/source3/smbd/mangle_hash.c b/source3/smbd/mangle_hash.c
index 69ecf77834..3582b7a0a4 100644
--- a/source3/smbd/mangle_hash.c
+++ b/source3/smbd/mangle_hash.c
@@ -673,7 +673,7 @@ static bool hash_name_to_8_3(const char *in,
   the following provides the abstraction layer to make it easier
   to drop in an alternative mangling implementation
 */
-static struct mangle_fns mangle_fns = {
+static const struct mangle_fns mangle_hash_fns = {
 	mangle_reset,
 	is_mangled,
 	must_mangle,
@@ -683,7 +683,7 @@ static struct mangle_fns mangle_fns = {
 };
 
 /* return the methods for this mangling implementation */
-struct mangle_fns *mangle_hash_init(void)
+const struct mangle_fns *mangle_hash_init(void)
 {
 	mangle_reset();
 
@@ -691,5 +691,5 @@ struct mangle_fns *mangle_hash_init(void)
 	tdb_mangled_cache = tdb_open_ex("mangled_cache", 1031, TDB_INTERNAL,
 				(O_RDWR|O_CREAT), 0644, NULL, fast_string_hash);
 
-	return &mangle_fns;
+	return &mangle_hash_fns;
 }
diff --git a/source3/smbd/mangle_hash2.c b/source3/smbd/mangle_hash2.c
index a9b94aabc3..e4ce0f0d43 100644
--- a/source3/smbd/mangle_hash2.c
+++ b/source3/smbd/mangle_hash2.c
@@ -679,7 +679,7 @@ static void init_tables(void)
 /*
   the following provides the abstraction layer to make it easier
   to drop in an alternative mangling implementation */
-static struct mangle_fns mangle_fns = {
+static const struct mangle_fns mangle_hash2_fns = {
 	mangle_reset,
 	is_mangled,
 	must_mangle,
@@ -689,7 +689,7 @@ static struct mangle_fns mangle_fns = {
 };
 
 /* return the methods for this mangling implementation */
-struct mangle_fns *mangle_hash2_init(void)
+const struct mangle_fns *mangle_hash2_init(void)
 {
 	/* the mangle prefix can only be in the mange 1 to 6 */
 	mangle_prefix = lp_mangle_prefix();
@@ -703,7 +703,7 @@ struct mangle_fns *mangle_hash2_init(void)
 	init_tables();
 	mangle_reset();
 
-	return &mangle_fns;
+	return &mangle_hash2_fns;
 }
 
 static void posix_mangle_reset(void)
@@ -746,7 +746,7 @@ static bool posix_name_to_8_3(const char *in,
 }
 
 /* POSIX paths backend - no mangle. */
-static struct mangle_fns posix_mangle_fns = {
+static const struct mangle_fns posix_mangle_fns = {
 	posix_mangle_reset,
 	posix_is_mangled,
 	posix_must_mangle,
@@ -755,7 +755,7 @@ static struct mangle_fns posix_mangle_fns = {
 	posix_name_to_8_3
 };
 
-struct mangle_fns *posix_mangle_init(void)
+const struct mangle_fns *posix_mangle_init(void)
 {
 	return &posix_mangle_fns;
 }