From: Jerome Marchand Date: Thu, 26 May 2016 09:52:24 +0000 (+0200) Subject: cifs: use CIFS_MAX_DOMAINNAME_LEN when converting the domain name X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=202d772ba02b1deb8835a631cd8255943d1906a0;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git cifs: use CIFS_MAX_DOMAINNAME_LEN when converting the domain name Currently in build_ntlmssp_auth_blob(), when converting the domain name to UTF16, CIFS_MAX_USERNAME_LEN limit is used. It should be CIFS_MAX_DOMAINNAME_LEN. This patch fixes this. Signed-off-by: Jerome Marchand Signed-off-by: Steve French --- diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c index af0ec2d5ad0e..c3d086e2bd56 100644 --- a/fs/cifs/sess.c +++ b/fs/cifs/sess.c @@ -430,7 +430,7 @@ int build_ntlmssp_auth_blob(unsigned char *pbuffer, } else { int len; len = cifs_strtoUTF16((__le16 *)tmp, ses->domainName, - CIFS_MAX_USERNAME_LEN, nls_cp); + CIFS_MAX_DOMAINNAME_LEN, nls_cp); len *= 2; /* unicode is 2 bytes each */ sec_blob->DomainName.BufferOffset = cpu_to_le32(tmp - pbuffer); sec_blob->DomainName.Length = cpu_to_le16(len);