diff options
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/pam_mkhomedir/pam_mkhomedir.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/modules/pam_mkhomedir/pam_mkhomedir.c b/modules/pam_mkhomedir/pam_mkhomedir.c index 92b61d16..504155a8 100644 --- a/modules/pam_mkhomedir/pam_mkhomedir.c +++ b/modules/pam_mkhomedir/pam_mkhomedir.c @@ -180,8 +180,13 @@ make_remark (pam_handle_t *pamh, int ctrl, const char *remark) static int rec_mkdir (const char *dir, int mode) { + char *cp; char *parent = strdup (dir); - char *cp = strrchr (parent, '/'); + + if (parent == NULL) + return 1; + + cp = strrchr (parent, '/'); if (cp != NULL) { |