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| author | Andreas Schneider <asn@samba.org> | 2013-02-25 14:52:23 +0100 |
|---|---|---|
| committer | David Disseldorp <ddiss@suse.de> | 2013-03-05 23:29:53 +0100 |
| commit | 157943fdfb47e6b72cb5596d6685152d0de328a7 (patch) | |
| tree | 821a370f649de098761091de02955fcb0bbc2186 | |
| parent | f06a0352e551ea125675659923c909d6d4c473fd (diff) | |
| download | samba-157943fdfb47e6b72cb5596d6685152d0de328a7.tar.gz samba-157943fdfb47e6b72cb5596d6685152d0de328a7.tar.bz2 samba-157943fdfb47e6b72cb5596d6685152d0de328a7.zip | |
krb5_wrap: Make sure we don't dereference a NULL pointer.
Reviewed-by: David Disseldorp <ddiss@samba.org>
| -rw-r--r-- | lib/krb5_wrap/krb5_samba.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/krb5_wrap/krb5_samba.c b/lib/krb5_wrap/krb5_samba.c index ffb3f8d00d..0876ab6284 100644 --- a/lib/krb5_wrap/krb5_samba.c +++ b/lib/krb5_wrap/krb5_samba.c @@ -1400,7 +1400,9 @@ krb5_error_code smb_krb5_get_credentials(krb5_context context, krb5_error_code ret; krb5_creds *creds = NULL; - *out_creds = NULL; + if (out_creds != NULL) { + *out_creds = NULL; + } if (impersonate_princ) { #ifdef HAVE_KRB5_GET_CREDS_OPT_SET_IMPERSONATE /* Heimdal */ |