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-rw-r--r--source3/smbd/posix_acls.c19
1 files changed, 8 insertions, 11 deletions
diff --git a/source3/smbd/posix_acls.c b/source3/smbd/posix_acls.c
index 0be7bec47f..5c9c4b89d4 100644
--- a/source3/smbd/posix_acls.c
+++ b/source3/smbd/posix_acls.c
@@ -1409,32 +1409,29 @@ static bool ensure_canon_entry_valid(connection_struct *conn, canon_ace **pp_ace
pace->unix_ug.uid = pst->st_ex_uid;
pace->trustee = *pfile_owner_sid;
pace->attr = ALLOW_ACE;
- /* Start with existing permissions, principle of least
- surprises for the user. */
- pace->perms = pst->st_ex_mode;
if (setting_acl) {
/* See if the owning user is in any of the other groups in
- the ACE, or if there's a matching user entry.
- If so, OR in the permissions from that entry. */
+ the ACE. If so, OR in the permissions from that group. */
+ bool group_matched = False;
canon_ace *pace_iter;
for (pace_iter = *pp_ace; pace_iter; pace_iter = pace_iter->next) {
- if (pace_iter->type == SMB_ACL_USER &&
- pace_iter->unix_ug.uid == pace->unix_ug.uid) {
- pace->perms |= pace_iter->perms;
- } else if (pace_iter->type == SMB_ACL_GROUP_OBJ || pace_iter->type == SMB_ACL_GROUP) {
+ if (pace_iter->type == SMB_ACL_GROUP_OBJ || pace_iter->type == SMB_ACL_GROUP) {
if (uid_entry_in_group(conn, pace, pace_iter)) {
pace->perms |= pace_iter->perms;
+ group_matched = True;
}
}
}
- if (pace->perms == 0) {
- /* If we only got an "everyone" perm, just use that. */
+ /* If we only got an "everyone" perm, just use that. */
+ if (!group_matched) {
if (got_other)
pace->perms = pace_other->perms;
+ else
+ pace->perms = 0;
}
apply_default_perms(params, is_directory, pace, S_IRUSR);