From 735f3d7dde3daf5d0af2e8a1de60422b88663992 Mon Sep 17 00:00:00 2001 From: Stefan Metzmacher Date: Mon, 31 Jan 2022 20:33:43 +0100 Subject: libcli/smb: let smb2_signing_decrypt_pdu() cope with gnutls_aead_cipher_decrypt() ptext_len bug The initial implementation of gnutls_aead_cipher_decrypt() had a bug and used: *ptext_len = ctext_len; instead of: *ptext_len = ctext_len - tag_size; This got fixed with gnutls 3.5.2. As we only require gnutls 3.4.7 we need to cope with this... BUG: https://bugzilla.samba.org/show_bug.cgi?id=14968 Signed-off-by: Stefan Metzmacher Reviewed-by: Andreas Schneider Autobuild-User(master): Stefan Metzmacher Autobuild-Date(master): Wed Feb 2 18:29:08 UTC 2022 on sn-devel-184 --- wscript_configure_system_gnutls | 3 +++ 1 file changed, 3 insertions(+) (limited to 'wscript_configure_system_gnutls') diff --git a/wscript_configure_system_gnutls b/wscript_configure_system_gnutls index 62fe3d5ddda..c6eb9df7b64 100644 --- a/wscript_configure_system_gnutls +++ b/wscript_configure_system_gnutls @@ -44,6 +44,9 @@ if (gnutls_version > parse_version('3.6.10')): if (gnutls_version > parse_version('3.6.14')): conf.DEFINE('ALLOW_GNUTLS_AEAD_CIPHER_ENCRYPTV2_AES_CCM', 1) +if (gnutls_version < parse_version('3.5.2')): + conf.DEFINE('HAVE_GNUTLS_AEAD_CIPHER_DECRYPT_PTEXT_LEN_BUG', 1) + # Check if gnutls has fips mode support # gnutls_fips140_mode_enabled() is available since 3.3.0 fragment = ''' -- cgit v1.2.1