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| author | Volker Lendecke <vl@samba.org> | 2010-06-25 11:47:30 +0200 |
|---|---|---|
| committer | Volker Lendecke <vl@samba.org> | 2010-06-25 12:54:15 +0200 |
| commit | 7cf04431594e09043b3b53144fc8511d20b088ee (patch) | |
| tree | db8ed0987ad40ba3f2535e0b3bd03e02a7033bb8 /source3/winbindd | |
| parent | a9523f17ea2cd85a130e081f3a89cffbee1fdc06 (diff) | |
| download | samba-7cf04431594e09043b3b53144fc8511d20b088ee.tar.gz samba-7cf04431594e09043b3b53144fc8511d20b088ee.tar.bz2 samba-7cf04431594e09043b3b53144fc8511d20b088ee.zip | |
s3: Fix a winbind crash
nss_get_info_cached might deep inside sequence_number() invalidate the
ads_struct without telling its callers.
Diffstat (limited to 'source3/winbindd')
| -rw-r--r-- | source3/winbindd/winbindd_ads.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/source3/winbindd/winbindd_ads.c b/source3/winbindd/winbindd_ads.c index 92e1188714..00b53a205c 100644 --- a/source3/winbindd/winbindd_ads.c +++ b/source3/winbindd/winbindd_ads.c @@ -563,6 +563,16 @@ static NTSTATUS query_user(struct winbindd_domain *domain, info->full_name = ads_pull_string(ads, mem_ctx, msg, "name"); } + /* + * We have to re-fetch ads from the domain, + * nss_get_info_cached might have invalidated it. + */ + ads = ads_cached_connection(domain); + if (ads == NULL) { + domain->last_status = NT_STATUS_SERVER_DISABLED; + goto done; + } + if (!ads_pull_uint32(ads, msg, "primaryGroupID", &group_rid)) { DEBUG(1,("No primary group for %s !?\n", sid_string_dbg(sid))); |