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Fix bug 6336: "net groupmap set" segfaults

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This commit is contained in:
Volker Lendecke 2009-05-07 10:09:32 +02:00
parent 6f7cd213dd
commit 974223b927
1 changed files with 4 additions and 2 deletions
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6
source3/utils/net_groupmap.c
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@ -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;