diff options
| author | Thorsten Blum <thorsten.blum@linux.dev> | 2026-02-26 22:28:45 +0100 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2026-03-12 07:09:43 -0400 |
| commit | 2ef0fc3bf49db2b9df36d5f44508c9e384bfa2a1 (patch) | |
| tree | fe230a445ef24c65377bb799fa8d59286b1061fc /fs | |
| parent | 134596a6e4be9eb025573c0472958d8cc7c97300 (diff) | |
smb: client: Don't log plaintext credentials in cifs_set_cifscreds
commit 2f37dc436d4e61ff7ae0b0353cf91b8c10396e4d upstream.
When debug logging is enabled, cifs_set_cifscreds() logs the key
payload and exposes the plaintext username and password. Remove the
debug log to avoid exposing credentials.
Fixes: 8a8798a5ff90 ("cifs: fetch credentials out of keyring for non-krb5 auth multiuser mounts")
Cc: stable@vger.kernel.org
Acked-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/smb/client/connect.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/smb/client/connect.c b/fs/smb/client/connect.c index d96d23a8f490..dd7f48f53097 100644 --- a/fs/smb/client/connect.c +++ b/fs/smb/client/connect.c @@ -2235,7 +2235,6 @@ cifs_set_cifscreds(struct smb3_fs_context *ctx, struct cifs_ses *ses) /* find first : in payload */ payload = upayload->data; delim = strnchr(payload, upayload->datalen, ':'); - cifs_dbg(FYI, "payload=%s\n", payload); if (!delim) { cifs_dbg(FYI, "Unable to find ':' in payload (datalen=%d)\n", upayload->datalen); |