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| author | Günther Deschner <gd@samba.org> | 2009-08-26 11:46:58 +0200 |
|---|---|---|
| committer | Günther Deschner <gd@samba.org> | 2009-08-27 15:55:20 +0200 |
| commit | b089506136f953961a0290d8af030fbaac3e7136 (patch) | |
| tree | 98c2e1740a0dd67a6a76d1285e0b434346d59a52 /source3/passdb/secrets.c | |
| parent | 21a93c2ddc87da3e6e1af8ad7819018526c4b40b (diff) | |
| download | samba-b089506136f953961a0290d8af030fbaac3e7136.tar.gz samba-b089506136f953961a0290d8af030fbaac3e7136.tar.bz2 samba-b089506136f953961a0290d8af030fbaac3e7136.zip | |
s3-schannel: upgrade old format schannel_store.tdb.
Guenther
Diffstat (limited to 'source3/passdb/secrets.c')
| -rw-r--r-- | source3/passdb/secrets.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/source3/passdb/secrets.c b/source3/passdb/secrets.c index 0a3871e620..cecf13a7db 100644 --- a/source3/passdb/secrets.c +++ b/source3/passdb/secrets.c @@ -1134,6 +1134,10 @@ void secrets_fetch_ipc_userpass(char **username, char **domain, char **password) Open or create the schannel session store tdb. *******************************************************************************/ +#define SCHANNEL_STORE_VERSION_1 1 +#define SCHANNEL_STORE_VERSION_2 2 +#define SCHANNEL_STORE_VERSION_CURRENT SCHANNEL_STORE_VERSION_2 + TDB_CONTEXT *open_schannel_session_store(TALLOC_CTX *mem_ctx) { TDB_DATA vers; @@ -1153,21 +1157,22 @@ TDB_CONTEXT *open_schannel_session_store(TALLOC_CTX *mem_ctx) return NULL; } + again: vers = tdb_fetch_bystring(tdb_sc, "SCHANNEL_STORE_VERSION"); if (vers.dptr == NULL) { /* First opener, no version. */ - SIVAL(&ver,0,1); + SIVAL(&ver,0,SCHANNEL_STORE_VERSION_CURRENT); vers.dptr = (uint8 *)&ver; vers.dsize = 4; tdb_store_bystring(tdb_sc, "SCHANNEL_STORE_VERSION", vers, TDB_REPLACE); vers.dptr = NULL; } else if (vers.dsize == 4) { ver = IVAL(vers.dptr,0); - if (ver != 1) { - tdb_close(tdb_sc); - tdb_sc = NULL; + if (ver != SCHANNEL_STORE_VERSION_CURRENT) { DEBUG(0,("open_schannel_session_store: wrong version number %d in %s\n", (int)ver, fname )); + tdb_wipe_all(tdb_sc); + goto again; } } else { tdb_close(tdb_sc); |