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| author | Stefan Metzmacher <metze@samba.org> | 2012-08-22 12:35:29 +0200 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2012-08-24 13:43:31 +0200 |
| commit | 774c28416bd05c66f398dfbc999cff0e209b3620 (patch) | |
| tree | 5c88461f911d43a6e6eb3e4958d692e5fdaa831a /source3/lib/g_lock.c | |
| parent | 99b134adbe6b02388665c3b34f00b6723f6a1120 (diff) | |
| download | samba-774c28416bd05c66f398dfbc999cff0e209b3620.tar.gz samba-774c28416bd05c66f398dfbc999cff0e209b3620.tar.bz2 samba-774c28416bd05c66f398dfbc999cff0e209b3620.zip | |
s3:g_lock: use serverid_exists() with SERVERID_UNIQUE_ID_NOT_TO_VERIFY
metze
Diffstat (limited to 'source3/lib/g_lock.c')
| -rw-r--r-- | source3/lib/g_lock.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/source3/lib/g_lock.c b/source3/lib/g_lock.c index 4535b35569..fbd90225f0 100644 --- a/source3/lib/g_lock.c +++ b/source3/lib/g_lock.c @@ -29,6 +29,7 @@ #include "../lib/util/tevent_ntstatus.h" #include "system/select.h" #include "messages.h" +#include "serverid.h" struct g_lock_ctx { struct db_context *db; @@ -124,8 +125,16 @@ static NTSTATUS g_lock_trylock(struct db_record *rec, struct server_id self, goto done; } if (g_lock_conflicts(type, locks[i].lock_type)) { + struct server_id pid = locks[i].pid; - if (process_exists(locks[i].pid)) { + /* + * As the serverid_exists might recurse into + * the g_lock code, we use + * SERVERID_UNIQUE_ID_NOT_TO_VERIFY to avoid the loop + */ + pid.unique_id = SERVERID_UNIQUE_ID_NOT_TO_VERIFY; + + if (serverid_exists(&pid)) { status = NT_STATUS_LOCK_NOT_GRANTED; goto done; } |