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-rw-r--r--source3/utils/net_groupmap.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/source3/utils/net_groupmap.c b/source3/utils/net_groupmap.c
index b160d840a0..0a3a2972e4 100644
--- a/source3/utils/net_groupmap.c
+++ b/source3/utils/net_groupmap.c
@@ -619,11 +619,13 @@ static int net_groupmap_set(struct net_context *c, int argc, const char **argv)
/* The case (opt_domaingroup && opt_localgroup) was tested for above */
- if (strlen(c->opt_comment) > 0)
+ if ((c->opt_comment != NULL) && (strlen(c->opt_comment) > 0)) {
fstrcpy(map.comment, c->opt_comment);
+ }
- if (strlen(c->opt_newntname) > 0)
+ if ((c->opt_newntname != NULL) && (strlen(c->opt_newntname) > 0)) {
fstrcpy(map.nt_name, c->opt_newntname);
+ }
if (grp != NULL)
map.gid = grp->gr_gid;