diff options
Diffstat (limited to 'source4/libcli/auth/smbencrypt.c')
| -rw-r--r-- | source4/libcli/auth/smbencrypt.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/source4/libcli/auth/smbencrypt.c b/source4/libcli/auth/smbencrypt.c index 67da795a44..296d44f5d4 100644 --- a/source4/libcli/auth/smbencrypt.c +++ b/source4/libcli/auth/smbencrypt.c @@ -63,18 +63,24 @@ BOOL SMBencrypt(const char *passwd, const uint8_t *c8, uint8_t p24[24]) * @param p16 return password hashed with md4, caller allocated 16 byte buffer */ -void E_md4hash(const char *passwd, uint8_t p16[16]) +BOOL E_md4hash(const char *passwd, uint8_t p16[16]) { int len; void *wpwd; len = push_ucs2_talloc(NULL, &wpwd, passwd); - SMB_ASSERT(len >= 2); + if (len < 2) { + /* We don't want to return fixed data, as most callers + * don't check */ + mdfour(p16, passwd, strlen(passwd)); + return False; + } len -= 2; mdfour(p16, wpwd, len); talloc_free(wpwd); + return True; } /** |