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s3:libads: Use a talloc_asprintf in ads_find_machine_acct()

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Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
(cherry picked from commit 35f3e4aed1f1c2ba1c8dc50921f238937f343357)
This commit is contained in:
Andreas Schneider 2019-08-21 12:22:32 +02:00 committed by Stefan Metzmacher
parent ddd4a6af62
commit 60c5d1d3de
1 changed files with 8 additions and 4 deletions
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12
source3/libads/ldap.c
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@ -1367,18 +1367,22 @@ char *ads_parent_dn(const char *dn)
ADS_STATUS status;
char *expr;
const char *attrs[] = {"*", "msDS-SupportedEncryptionTypes", "nTSecurityDescriptor", NULL};
TALLOC_CTX *frame = talloc_stackframe();
*res = NULL;
/* the easiest way to find a machine account anywhere in the tree
is to look for hostname$ */
if (asprintf(&expr, "(samAccountName=%s$)", machine) == -1) {
DEBUG(1, ("asprintf failed!\n"));
return ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
expr = talloc_asprintf(frame, "(samAccountName=%s$)", machine);
if (expr == NULL) {
status = ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
goto done;
}
status = ads_search(ads, res, expr, attrs);
SAFE_FREE(expr);
done:
TALLOC_FREE(frame);
return status;
}