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r2979: Fix incorrect locks/unlocks in tdb_lockkeys()/tdb_unlockkeys().

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Spotted by Taj Khattra <taj.khattra@gmail.com>.
Jeremy.
This commit is contained in:
Jeremy Allison 2004-10-15 00:02:55 +00:00 committed by Gerald (Jerry) Carter
parent 4fd314243e
commit 365b203164
1 changed files with 4 additions and 4 deletions
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8
source/tdb/tdb.c
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@ -1811,7 +1811,7 @@ TDB_CONTEXT *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
if (tdb_already_open(st.st_dev, st.st_ino)) {
TDB_LOG((tdb, 2, "tdb_open_ex: "
"%s (%d,%d) is already open in this process\n",
name, st.st_dev, st.st_ino));
name, (int)st.st_dev, (int)st.st_ino));
errno = EBUSY;
goto fail;
}
@ -1982,13 +1982,13 @@ int tdb_lockkeys(TDB_CONTEXT *tdb, u32 number, TDB_DATA keys[])
}
/* Finally, lock in order */
for (i = 0; i < number; i++)
if (tdb_lock(tdb, i, F_WRLCK))
if (tdb_lock(tdb, BUCKET(tdb->lockedkeys[i+1]), F_WRLCK))
break;
/* If error, release locks we have... */
if (i < number) {
for ( j = 0; j < i; j++)
tdb_unlock(tdb, j, F_WRLCK);
tdb_unlock(tdb, BUCKET(tdb->lockedkeys[j+1]), F_WRLCK);
SAFE_FREE(tdb->lockedkeys);
return TDB_ERRCODE(TDB_ERR_NOLOCK, -1);
}
@ -2002,7 +2002,7 @@ void tdb_unlockkeys(TDB_CONTEXT *tdb)
if (!tdb->lockedkeys)
return;
for (i = 0; i < tdb->lockedkeys[0]; i++)
tdb_unlock(tdb, tdb->lockedkeys[i+1], F_WRLCK);
tdb_unlock(tdb, BUCKET(tdb->lockedkeys[i+1]), F_WRLCK);
SAFE_FREE(tdb->lockedkeys);
}