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| author |   Steve French <sfrench@us.ibm.com> | 2007-11-05 21:46:10 +0000 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2007-11-05 21:46:10 +0000 |
| commit | 63d2583f5a1a0b72fea3f2171f23f0ca8fa556ec (patch) | |
| tree | b9dab1514976c462f2d3528f86dd6c3e46fca745 /fs/cifs/smbencrypt.c | |
| parent | [CIFS] Add upcall files for cifs to use spnego/kerberos (diff) | |
| download | linux-dev-63d2583f5a1a0b72fea3f2171f23f0ca8fa556ec.tar.xz linux-dev-63d2583f5a1a0b72fea3f2171f23f0ca8fa556ec.zip | |
[CIFS] Fix walking out end of cifs dacl
Acked-by: Shirish Pargaonkar <shirishp@us.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/smbencrypt.c')
| -rw-r--r-- | fs/cifs/smbencrypt.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/fs/cifs/smbencrypt.c b/fs/cifs/smbencrypt.c index bd3c4674f2ba..58bbfd992cc0 100644 --- a/fs/cifs/smbencrypt.c +++ b/fs/cifs/smbencrypt.c @@ -80,7 +80,7 @@ SMBencrypt(unsigned char *passwd, unsigned char *c8, unsigned char *p24) /* Routines for Windows NT MD4 Hash functions. */ static int -_my_wcslen(__u16 * str) +_my_wcslen(__u16 *str) { int len = 0; while (*str++ != 0) @@ -96,7 +96,7 @@ _my_wcslen(__u16 * str) */ static int -_my_mbstowcs(__u16 * dst, const unsigned char *src, int len) +_my_mbstowcs(__u16 *dst, const unsigned char *src, int len) { /* BB not a very good conversion routine - change/fix */ int i; __u16 val; @@ -125,9 +125,9 @@ E_md4hash(const unsigned char *passwd, unsigned char *p16) /* Password cannot be longer than 128 characters */ if (passwd) { len = strlen((char *) passwd); - if (len > 128) { + if (len > 128) len = 128; - } + /* Password must be converted to NT unicode */ _my_mbstowcs(wpwd, passwd, len); } else @@ -189,8 +189,10 @@ ntv2_owf_gen(const unsigned char owf[16], const char *user_n, return; dom_u = user_u + 1024; - /* push_ucs2(NULL, user_u, user_n, (user_l+1)*2, STR_UNICODE|STR_NOALIGN|STR_TERMINATE|STR_UPPER); - push_ucs2(NULL, dom_u, domain_n, (domain_l+1)*2, STR_UNICODE|STR_NOALIGN|STR_TERMINATE|STR_UPPER); */ + /* push_ucs2(NULL, user_u, user_n, (user_l+1)*2, + STR_UNICODE|STR_NOALIGN|STR_TERMINATE|STR_UPPER); + push_ucs2(NULL, dom_u, domain_n, (domain_l+1)*2, + STR_UNICODE|STR_NOALIGN|STR_TERMINATE|STR_UPPER); */ /* BB user and domain may need to be uppercased */ user_l = cifs_strtoUCS(user_u, user_n, 511, nls_codepage); |