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Don't force the DOS password into a 14 char space, as this would imply null

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termination - the password will not be null terminated before hashing if
len >= 14.

related to debian bug #157432

Andrew Bartlett
(This used to be commit c6535836f2)
This commit is contained in:
Andrew Bartlett 2003-01-13 08:53:54 +00:00
parent 9742f673fd
commit 05f6c8dea1
1 changed files with 2 additions and 1 deletions
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source3/libsmb/smbencrypt.c
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@ -73,13 +73,14 @@ void E_md4hash(const char *passwd, uchar p16[16])
void E_deshash(const char *passwd, uchar p16[16]) void E_deshash(const char *passwd, uchar p16[16])
{ {
uchar dospwd[15]; /* Password must not be > 14 chars long. */ fstring dospwd;
ZERO_STRUCT(dospwd); ZERO_STRUCT(dospwd);
ZERO_STRUCTP(p16); ZERO_STRUCTP(p16);
/* Password must be converted to DOS charset - null terminated, uppercase. */ /* Password must be converted to DOS charset - null terminated, uppercase. */
push_ascii(dospwd, (const char *)passwd, sizeof(dospwd), STR_UPPER|STR_TERMINATE); push_ascii(dospwd, (const char *)passwd, sizeof(dospwd), STR_UPPER|STR_TERMINATE);
/* Only the fisrt 14 chars are considered, password need not be null terminated. */
E_P16(dospwd, p16); E_P16(dospwd, p16);
ZERO_STRUCT(dospwd); ZERO_STRUCT(dospwd);