[SCM] Samba Shared Repository - branch v3-devel updated - release-3-2-0pre2-4143-g20b9c0a

[Simo Sorce]

The branch, v3-devel has been updated
       via  20b9c0aa7b4e6d6be5bb6e4e96bd8a1cbb6edd37 (commit)
      from  1f44b4aaa5f700827ee2ab272ae4b59e559b094b (commit)

http://gitweb.samba.org/?p=samba.git;a=shortlog;h=v3-devel


- Log -----------------------------------------------------------------
commit 20b9c0aa7b4e6d6be5bb6e4e96bd8a1cbb6edd37
Author: Simo Sorce <idra at samba.org>
Date:   Thu Sep 11 09:51:39 2008 -0400

    Fix for bug 5571
    Make sure that usernames are parsed using the correct separator.
    Otherwise group memeberships in winbind may be result broken.

-----------------------------------------------------------------------

Summary of changes:
 source/winbindd/winbindd_group.c |    2 +-
 source/winbindd/winbindd_proto.h |    1 +
 source/winbindd/winbindd_util.c  |   25 +++++++++++++++++++++++++
 3 files changed, 27 insertions(+), 1 deletions(-)


Changeset truncated at 500 lines:

diff --git a/source/winbindd/winbindd_group.c b/source/winbindd/winbindd_group.c
index 21ee895..4d5026d 100644
--- a/source/winbindd/winbindd_group.c
+++ b/source/winbindd/winbindd_group.c
@@ -607,7 +607,7 @@ static bool fill_grent_mem(struct winbindd_domain *domain,
 		} else {
 			DEBUG(10, ("appending %s at ndx %d\n",
 				   names[i], buf_ndx));
-			safe_strcpy(&buf[buf_ndx], names[i], len);
+			parse_add_domuser(&buf[buf_ndx], names[i], &len);
 			buf_ndx += len;
 			buf[buf_ndx] = ',';
 			buf_ndx++;
diff --git a/source/winbindd/winbindd_proto.h b/source/winbindd/winbindd_proto.h
index c5b7b07..e0fc073 100644
--- a/source/winbindd/winbindd_proto.h
+++ b/source/winbindd/winbindd_proto.h
@@ -566,6 +566,7 @@ void free_getent_state(struct getent_state *state);
 bool parse_domain_user(const char *domuser, fstring domain, fstring user);
 bool parse_domain_user_talloc(TALLOC_CTX *mem_ctx, const char *domuser,
 			      char **domain, char **user);
+void parse_add_domuser(void *buf, char *domuser, int *len);
 bool canonicalize_username(fstring username_inout, fstring domain, fstring user);
 void fill_domain_username(fstring name, const char *domain, const char *user, bool can_assume);
 const char *get_winbind_pipe_dir(void) ;
diff --git a/source/winbindd/winbindd_util.c b/source/winbindd/winbindd_util.c
index 83c5053..132c96f 100644
--- a/source/winbindd/winbindd_util.c
+++ b/source/winbindd/winbindd_util.c
@@ -1138,6 +1138,31 @@ bool parse_domain_user_talloc(TALLOC_CTX *mem_ctx, const char *domuser,
 	return ((*domain != NULL) && (*user != NULL));
 }
 
+/* add a domain user name to a buffer */
+void parse_add_domuser(void *buf, char *domuser, int *len)
+{
+	fstring domain;
+	char *p, *user;
+
+	user = domuser;
+	p = strchr(domuser, *lp_winbind_separator());
+
+	if (p) {
+
+		fstrcpy(domain, domuser);
+		domain[PTR_DIFF(p, domuser)] = 0;
+		p++;
+
+		if (assume_domain(domain)) {
+
+			user = p;
+			*len -= (PTR_DIFF(p, domuser));
+		}
+	}
+
+	safe_strcpy(buf, user, *len);
+}
+
 /* Ensure an incoming username from NSS is fully qualified. Replace the
    incoming fstring with DOMAIN <separator> user. Returns the same
    values as parse_domain_user() but also replaces the incoming username.


-- 
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