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pam_winbind: do not add empty blob.

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Guenther
This commit is contained in:
Günther Deschner 2008-11-13 16:45:42 +01:00
parent 540b2df874
commit 85dec69171
1 changed files with 10 additions and 8 deletions
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18
source3/nsswitch/pam_winbind.c
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@ -2369,14 +2369,16 @@ static int _pam_delete_cred(pam_handle_t *pamh, int flags,
logoff.username = user;
wbc_status = wbcAddNamedBlob(&logoff.num_blobs,
&logoff.blobs,
"ccfilename",
0,
(uint8_t *)ccname,
strlen(ccname)+1);
if (!WBC_ERROR_IS_OK(wbc_status)) {
goto out;
if (ccname) {
wbc_status = wbcAddNamedBlob(&logoff.num_blobs,
&logoff.blobs,
"ccfilename",
0,
(uint8_t *)ccname,
strlen(ccname)+1);
if (!WBC_ERROR_IS_OK(wbc_status)) {
goto out;
}
}
wbc_status = wbcAddNamedBlob(&logoff.num_blobs,