diff options
Diffstat (limited to 'source3/smbd')
| -rw-r--r-- | source3/smbd/mangle.c | 53 |
1 files changed, 39 insertions, 14 deletions
diff --git a/source3/smbd/mangle.c b/source3/smbd/mangle.c index d396989e86..cfa71e3cf4 100644 --- a/source3/smbd/mangle.c +++ b/source3/smbd/mangle.c @@ -2,6 +2,7 @@ Unix SMB/CIFS implementation. Name mangling with persistent tdb Copyright (C) Simo Sorce 2001 + Copyright (C) Andrew Bartlett 2002 This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -272,7 +273,10 @@ smb_ucs2_t *mangle(const smb_ucs2_t *unmangled) pos--; if (pos == 0) { - DEBUG(0, ("mangle: unable to mangle file name!\n")); + char *unmangled_unix = acnv_u2ux(unmangled); + + DEBUG(0, ("mangle: unable to mangle file name (%s)!\n",unmangled_unix)); + SAFE_FREE(unmangled_unix); goto done; } strncpy_w(temp, umpref, pos); @@ -301,8 +305,10 @@ smb_ucs2_t *mangle(const smb_ucs2_t *unmangled) { if (tdb_error(mangle_tdb) != TDB_ERR_EXISTS) { - DEBUG(0, ("mangle: database store error: %s\n", - tdb_errorstr(mangle_tdb))); + char *unmangled_unix = acnv_u2ux(unmangled); + DEBUG(0, ("mangle: database store error: %s for filename: %s\n", + tdb_errorstr(mangle_tdb), unmangled_unix)); + SAFE_FREE(unmangled_unix); goto done; } } @@ -310,7 +316,10 @@ smb_ucs2_t *mangle(const smb_ucs2_t *unmangled) /* lock the mangle counter for this prefix */ if (tdb_chainlock(mangle_tdb, klock)) { - DEBUG(0,("mangle: failed to lock database\n!")); + char *unmangled_unix = acnv_u2ux(unmangled); + + DEBUG(0,("mangle: failed to lock database for filename %s\n!", unmangled_unix)); + SAFE_FREE(unmangled_unix); goto done; } tclock = True; @@ -318,8 +327,11 @@ smb_ucs2_t *mangle(const smb_ucs2_t *unmangled) data = tdb_fetch(mangle_tdb, klock); if (!data.dptr) { - DEBUG(0, ("mangle: database retrieval error: %s\n", - tdb_errorstr(mangle_tdb))); + char *unmangled_unix = acnv_u2ux(unmangled); + + DEBUG(0, ("mangle: database retrieval error: %s for filename: %s\n", + tdb_errorstr(mangle_tdb), unmangled_unix)); + SAFE_FREE(unmangled_unix); goto done; } c = *((uint32 *)data.dptr); @@ -327,7 +339,10 @@ smb_ucs2_t *mangle(const smb_ucs2_t *unmangled) if (c > MANGLE_COUNTER_MAX) { - DEBUG(0, ("mangle: error, counter overflow!\n")); + char *unmangled_unix = acnv_u2ux(unmangled); + + DEBUG(0, ("mangle: error, counter overflow (max=%d, counter=%d) for file: [%s] prefix (dos charset): [%s]!\n", MANGLE_COUNTER_MAX, c, unmangled_unix, prefix)); + SAFE_FREE(unmangled_unix); goto done; } @@ -340,7 +355,10 @@ smb_ucs2_t *mangle(const smb_ucs2_t *unmangled) if (!ud83_len) goto done; if (ud83_len > 8) { - DEBUG(0, ("mangle: darn, logic error aborting!\n")); + char *unmangled_unix = acnv_u2ux(unmangled); + + DEBUG(0, ("mangle: darn, logic error aborting! Filename was %s\n", unmangled_unix)); + SAFE_FREE(unmangled_unix); goto done; } @@ -353,8 +371,11 @@ smb_ucs2_t *mangle(const smb_ucs2_t *unmangled) if (tdb_store(mangle_tdb, key, data, TDB_INSERT) != TDB_SUCCESS) { - DEBUG(0, ("mangle: database store error: %s\n", - tdb_errorstr(mangle_tdb))); + char *unmangled_unix = acnv_u2ux(unmangled); + + DEBUG(0, ("mangle: database store error: %s for filename: %s\n", + tdb_errorstr(mangle_tdb), unmangled_unix)); + SAFE_FREE(unmangled_unix); goto done; } @@ -367,8 +388,10 @@ smb_ucs2_t *mangle(const smb_ucs2_t *unmangled) data.dptr = mufname; if (tdb_store(mangle_tdb, key, data, TDB_INSERT) != TDB_SUCCESS) { - DEBUG(0, ("mangle: database store failed: %s\n", - tdb_errorstr(mangle_tdb))); + char *unmangled_unix = acnv_u2ux(unmangled); + DEBUG(0, ("mangle: database store failed: %s for filename: %s\n", + tdb_errorstr(mangle_tdb), unmangled_unix)); + SAFE_FREE(unmangled_unix); /* try to delete the mangled key entry to avoid later inconsistency */ slprintf(keystr, sizeof(keystr)-1, "%s%s", MANGLED_PREFIX, mufname); @@ -393,8 +416,10 @@ smb_ucs2_t *mangle(const smb_ucs2_t *unmangled) /* store the counter */ if(tdb_store(mangle_tdb, klock, data, TDB_REPLACE) != TDB_SUCCESS) { - DEBUG(0, ("mangle: database store failed: %s\n", - tdb_errorstr(mangle_tdb))); + char *unmangled_unix = acnv_u2ux(unmangled); + DEBUG(0, ("mangle: database store failed: %s for filename: %s\n", + tdb_errorstr(mangle_tdb), unmangled_unix)); + SAFE_FREE(unmangled_unix); /* try to delete the mangled and long key entry to avoid later inconsistency */ slprintf(keystr, sizeof(keystr)-1, "%s%s", MANGLED_PREFIX, mufname); key.dptr = keystr; |