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authorJeremy Allison <jra@samba.org>2004-09-16 00:25:04 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 10:52:40 -0500
commite2fb31ebc009b80617549cb0192bdce80020e740 (patch)
tree1992e942cd1b29fc066ea4b7f7458d8cfd5600c2 /source3/nmbd
parent3ef0710fa4f487e8887a8c16714c6443009e4a47 (diff)
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r2363: Fix to make find_workgroup use the same truncation as
create_workgroup (refactor to a common function). Patch from Paul Szabo - psz@maths.usyd.edu.au. Jeremy. (This used to be commit b2b6d6e890813b0d222ac75efb95434ba8c70e46)
Diffstat (limited to 'source3/nmbd')
-rw-r--r--source3/nmbd/nmbd_workgroupdb.c43
1 files changed, 28 insertions, 15 deletions
diff --git a/source3/nmbd/nmbd_workgroupdb.c b/source3/nmbd/nmbd_workgroupdb.c
index 8880cb58bb..8f3ae36b65 100644
--- a/source3/nmbd/nmbd_workgroupdb.c
+++ b/source3/nmbd/nmbd_workgroupdb.c
@@ -41,6 +41,27 @@ static void add_workgroup(struct subnet_record *subrec, struct work_record *work
}
/****************************************************************************
+ Copy name to unstring. Used by create_workgroup() and find_workgroup_on_subnet().
+**************************************************************************/
+
+static void name_to_unstring(unstring unname, const char *name)
+{
+ nstring nname;
+
+ errno = 0;
+ push_ascii_nstring(nname, name);
+ if (errno == E2BIG) {
+ unstring tname;
+ pull_ascii_nstring(tname, sizeof(tname), nname);
+ unstrcpy(unname, tname);
+ DEBUG(0,("name_to_nstring: workgroup name %s is too long. Truncating to %s\n",
+ name, tname));
+ } else {
+ unstrcpy(unname, name);
+ }
+}
+
+/****************************************************************************
Create an empty workgroup.
**************************************************************************/
@@ -48,8 +69,6 @@ static struct work_record *create_workgroup(const char *name, int ttl)
{
struct work_record *work;
struct subnet_record *subrec;
- nstring nname;
-
int t = -1;
if((work = (struct work_record *)malloc(sizeof(*work))) == NULL) {
@@ -58,17 +77,8 @@ static struct work_record *create_workgroup(const char *name, int ttl)
}
memset((char *)work, '\0', sizeof(*work));
- errno = 0;
- push_ascii_nstring(nname, name);
- if (errno == E2BIG) {
- unstring tname;
- pull_ascii_nstring(tname, sizeof(tname), nname);
- unstrcpy(work->work_group,tname);
- DEBUG(0,("create_workgroup: workgroup name %s is too long. Truncating to %s\n",
- name, tname));
- } else {
- unstrcpy(work->work_group,name);
- }
+ name_to_unstring(work->work_group, name);
+
work->serverlist = NULL;
work->RunningElection = False;
@@ -157,12 +167,15 @@ struct work_record *find_workgroup_on_subnet(struct subnet_record *subrec,
const char *name)
{
struct work_record *ret;
-
+ unstring un_name;
+
DEBUG(4, ("find_workgroup_on_subnet: workgroup search for %s on subnet %s: ",
name, subrec->subnet_name));
+ name_to_unstring(un_name, name);
+
for (ret = subrec->workgrouplist; ret; ret = ret->next) {
- if (strequal(ret->work_group,name)) {
+ if (strequal(ret->work_group,un_name)) {
DEBUGADD(4, ("found.\n"));
return(ret);
}