move to SAFE_FREE()

(This used to be commit 89833bbbd8508dcdca70dff2c94e1d8f22535f1f)

5 files changed, 15 insertions, 22 deletions

diff --git a/source3/groupdb/aliasdb.c b/source3/groupdb/aliasdb.c
index eff318db0d0..2c96e92ee10 100644
--- a/source3/groupdb/aliasdb.c
+++ b/source3/groupdb/aliasdb.c
@@ -147,8 +147,7 @@ BOOL add_domain_alias(LOCAL_GRP **alss, int *num_alss, LOCAL_GRP *als)
 
 	talss = Realloc((*alss), ((*num_alss)+1) * sizeof(LOCAL_GRP));
 	if (talss == NULL) {
-		if (*alss)
-			free(*alss);
+		SAFE_FREE(*alss);
 		return False;
 	} else
 		(*alss) = talss;
@@ -228,8 +227,7 @@ BOOL iterate_getuseraliasnam(char *user_name, LOCAL_GRP **alss, int *num_alss)
 				ret = add_domain_alias(alss, num_alss, als);
 			}
 
-			free(mem);
-			mem = NULL;
+			SAFE_FREE(mem);
 			num_mem = 0;
 
 			if (!ret)
diff --git a/source3/groupdb/aliasfile.c b/source3/groupdb/aliasfile.c
index fc4489f50e0..7f07192c748 100644
--- a/source3/groupdb/aliasfile.c
+++ b/source3/groupdb/aliasfile.c
@@ -137,8 +137,7 @@ static char *get_alias_members(char *p, int *num_mem, LOCAL_GRP_MEMBER **members
 			continue;
 		}
 		if (mbrs == NULL) {
-			if (*members)
-				free(*members);
+			SAFE_FREE(*members);
 			return NULL;
         } else
             (*members) = mbrs;
diff --git a/source3/groupdb/groupdb.c b/source3/groupdb/groupdb.c
index 227d63e8e3f..8b29a324236 100644
--- a/source3/groupdb/groupdb.c
+++ b/source3/groupdb/groupdb.c
@@ -145,8 +145,7 @@ BOOL add_domain_group(DOMAIN_GRP **grps, int *num_grps, DOMAIN_GRP *grp)
 
 	tgrps = Realloc((*grps), ((*num_grps)+1) * sizeof(DOMAIN_GRP));
 	if (tgrps == NULL) {
-		if (*grps)
-			free(*grps);
+		SAFE_FREE(*grps);
 		return False;
 	} else
 		(*grps) = tgrps;
@@ -224,8 +223,7 @@ BOOL iterate_getusergroupsnam(char *user_name, DOMAIN_GRP **grps, int *num_grps)
 				ret = add_domain_group(grps, num_grps, grp);
 			}
 
-			free(mem);
-			mem = NULL;
+			SAFE_FREE(mem);
 			num_mem = 0;
 
 			if (!ret)
diff --git a/source3/groupdb/groupfile.c b/source3/groupdb/groupfile.c
index 124da186fab..f47eee555ff 100644
--- a/source3/groupdb/groupfile.c
+++ b/source3/groupdb/groupfile.c
@@ -132,8 +132,7 @@ static char *get_group_members(char *p, int *num_mem, DOMAIN_GRP_MEMBER **member
 		
 		mbrs = Realloc((*members), ((*num_mem)+1) * sizeof(DOMAIN_GRP_MEMBER));
 		if (mbrs == NULL) {
-			if (*members)
-				free(*members);
+			SAFE_FREE(*members);
 			return NULL;
 		}
 		else (*members) = mbrs;
diff --git a/source3/groupdb/mapping.c b/source3/groupdb/mapping.c
index 129f0940a23..5be64421737 100644
--- a/source3/groupdb/mapping.c
+++ b/source3/groupdb/mapping.c
@@ -269,7 +269,7 @@ BOOL get_group_map_from_sid(DOM_SID sid, GROUP_MAP *map)
 	ret = tdb_unpack(dbuf.dptr, dbuf.dsize, "ddffd",
 				&map->gid, &map->sid_name_use, &map->nt_name, &map->comment, &map->privilege);
 
-	safe_free(dbuf.dptr);
+	SAFE_FREE(dbuf.dptr);
 	if (ret != dbuf.dsize) {
 		DEBUG(0,("get_group_map_from_sid: mapping TDB corrupted ?\n"));
 		return False;
@@ -294,7 +294,7 @@ BOOL get_group_map_from_gid(gid_t gid, GROUP_MAP *map)
 
 	for (kbuf = tdb_firstkey(tdb); 
 	     kbuf.dptr; 
-	     newkey = tdb_nextkey(tdb, kbuf), safe_free(kbuf.dptr), kbuf=newkey) {
+	     newkey = tdb_nextkey(tdb, kbuf), SAFE_FREE(kbuf.dptr), kbuf=newkey) {
 
 		if (strncmp(kbuf.dptr, GROUP_PREFIX, strlen(GROUP_PREFIX)) != 0) continue;
 		
@@ -308,7 +308,7 @@ BOOL get_group_map_from_gid(gid_t gid, GROUP_MAP *map)
 		ret = tdb_unpack(dbuf.dptr, dbuf.dsize, "ddffd",
 				 &map->gid, &map->sid_name_use, &map->nt_name, &map->comment, &map->privilege);
 
-		safe_free(dbuf.dptr);
+		SAFE_FREE(dbuf.dptr);
 		if (ret != dbuf.dsize) continue;
 
 		if (gid==map->gid)
@@ -331,7 +331,7 @@ BOOL get_group_map_from_ntname(char *name, GROUP_MAP *map)
 
 	for (kbuf = tdb_firstkey(tdb); 
 	     kbuf.dptr; 
-	     newkey = tdb_nextkey(tdb, kbuf), safe_free(kbuf.dptr), kbuf=newkey) {
+	     newkey = tdb_nextkey(tdb, kbuf), SAFE_FREE(kbuf.dptr), kbuf=newkey) {
 
 		if (strncmp(kbuf.dptr, GROUP_PREFIX, strlen(GROUP_PREFIX)) != 0) continue;
 		
@@ -345,7 +345,7 @@ BOOL get_group_map_from_ntname(char *name, GROUP_MAP *map)
 		ret = tdb_unpack(dbuf.dptr, dbuf.dsize, "ddffd",
 				 &map->gid, &map->sid_name_use, &map->nt_name, &map->comment, &map->privilege);
 
-		safe_free(dbuf.dptr);
+		SAFE_FREE(dbuf.dptr);
 		if (ret != dbuf.dsize) continue;
 
 		if (StrCaseCmp(name, map->nt_name)==0)
@@ -376,7 +376,7 @@ BOOL group_map_remove(DOM_SID sid)
 	dbuf = tdb_fetch(tdb, kbuf);
 	if (!dbuf.dptr) return False;
 	
-	safe_free(dbuf.dptr);
+	SAFE_FREE(dbuf.dptr);
 
 	if(tdb_delete(tdb, kbuf) != TDB_SUCCESS)
 		return False;
@@ -404,7 +404,7 @@ BOOL enum_group_mapping(enum SID_NAME_USE sid_name_use, GROUP_MAP **rmap,
 
 	for (kbuf = tdb_firstkey(tdb); 
 	     kbuf.dptr; 
-	     newkey = tdb_nextkey(tdb, kbuf), safe_free(kbuf.dptr), kbuf=newkey) {
+	     newkey = tdb_nextkey(tdb, kbuf), SAFE_FREE(kbuf.dptr), kbuf=newkey) {
 
 		if (strncmp(kbuf.dptr, GROUP_PREFIX, strlen(GROUP_PREFIX)) != 0)
 			continue;
@@ -418,7 +418,7 @@ BOOL enum_group_mapping(enum SID_NAME_USE sid_name_use, GROUP_MAP **rmap,
 		ret = tdb_unpack(dbuf.dptr, dbuf.dsize, "ddffd",
 				 &map.gid, &map.sid_name_use, &map.nt_name, &map.comment, &map.privilege);
 
-		safe_free(dbuf.dptr);
+		SAFE_FREE(dbuf.dptr);
 		if (ret != dbuf.dsize)
 			continue;
 
@@ -436,8 +436,7 @@ BOOL enum_group_mapping(enum SID_NAME_USE sid_name_use, GROUP_MAP **rmap,
 		mapt=(GROUP_MAP *)Realloc((*rmap), (entries+1)*sizeof(GROUP_MAP));
 		if (!mapt) {
 			DEBUG(0,("enum_group_mapping: Unable to enlarge group map!\n"));
-			if (*rmap) free(*rmap);
-			*rmap=NULL;
+			SAFE_FREE(*rmap);
 			return False;
 		}
 		else (*rmap) = mapt;