mirror of
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[ADVAPI32]
* Apply Wine commit e57edfea by Paul Vriens: Skip leading spaces when parsing. * Update the related functions with Wine 1.7.27. CORE-8540 svn path=/trunk/; revision=65007
This commit is contained in:
Amine Khaldi
parent
7a1f0bac68
commit
6d8f72bf65
1 changed files with 69 additions and 52 deletions
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@ -2335,6 +2335,9 @@ static BYTE ParseAceStringType(LPCWSTR* StringAcl)
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LPCWSTR szAcl = *StringAcl;
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const ACEFLAG *lpaf = AceType;
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while (*szAcl == ' ')
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szAcl++;
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while (lpaf->wstr &&
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(len = strlenW(lpaf->wstr)) &&
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strncmpW(lpaf->wstr, szAcl, len))
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@ -2343,7 +2346,7 @@ static BYTE ParseAceStringType(LPCWSTR* StringAcl)
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if (!lpaf->wstr)
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return 0;
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*StringAcl += len;
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*StringAcl = szAcl + len;
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return lpaf->value;
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}
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@ -2369,6 +2372,9 @@ static BYTE ParseAceStringFlags(LPCWSTR* StringAcl)
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BYTE flags = 0;
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LPCWSTR szAcl = *StringAcl;
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while (*szAcl == ' ')
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szAcl++;
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while (*szAcl != ';')
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{
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const ACEFLAG *lpaf = AceFlags;
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@ -2381,7 +2387,7 @@ static BYTE ParseAceStringFlags(LPCWSTR* StringAcl)
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if (!lpaf->wstr)
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return 0;
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flags |= lpaf->value;
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flags |= lpaf->value;
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szAcl += len;
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}
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@ -2399,19 +2405,22 @@ static DWORD ParseAceStringRights(LPCWSTR* StringAcl)
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DWORD rights = 0;
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LPCWSTR szAcl = *StringAcl;
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while (*szAcl == ' ')
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szAcl++;
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if ((*szAcl == '0') && (*(szAcl + 1) == 'x'))
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{
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LPCWSTR p = szAcl;
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while (*p && *p != ';')
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while (*p && *p != ';')
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p++;
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if (p - szAcl <= 10 /* 8 hex digits + "0x" */ )
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{
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rights = strtoulW(szAcl, NULL, 16);
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szAcl = p;
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}
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else
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if (p - szAcl <= 10 /* 8 hex digits + "0x" */ )
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{
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rights = strtoulW(szAcl, NULL, 16);
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szAcl = p;
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}
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else
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WARN("Invalid rights string format: %s\n", debugstr_wn(szAcl, p - szAcl));
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}
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else
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@ -2421,16 +2430,16 @@ static DWORD ParseAceStringRights(LPCWSTR* StringAcl)
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const ACEFLAG *lpaf = AceRights;
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while (lpaf->wstr &&
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(len = strlenW(lpaf->wstr)) &&
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strncmpW(lpaf->wstr, szAcl, len))
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{
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lpaf++;
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}
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(len = strlenW(lpaf->wstr)) &&
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strncmpW(lpaf->wstr, szAcl, len))
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{
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lpaf++;
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}
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if (!lpaf->wstr)
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return 0;
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rights |= lpaf->value;
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rights |= lpaf->value;
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szAcl += len;
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}
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}
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@ -2445,11 +2454,8 @@ static DWORD ParseAceStringRights(LPCWSTR* StringAcl)
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*
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* dacl_flags(string_ace1)(string_ace2)... (string_acen)
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*/
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static BOOL
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ParseStringAclToAcl(LPCWSTR StringAcl,
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LPDWORD lpdwFlags,
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PACL pAcl,
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LPDWORD cBytes)
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static BOOL ParseStringAclToAcl(LPCWSTR StringAcl, LPDWORD lpdwFlags,
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PACL pAcl, LPDWORD cBytes)
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{
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DWORD val;
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DWORD sidlen;
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@ -2457,11 +2463,12 @@ ParseStringAclToAcl(LPCWSTR StringAcl,
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DWORD acesize = 0;
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DWORD acecount = 0;
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PACCESS_ALLOWED_ACE pAce = NULL; /* pointer to current ACE */
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DWORD error = ERROR_INVALID_ACL;
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TRACE("%s\n", debugstr_w(StringAcl));
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if (!StringAcl)
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return FALSE;
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return FALSE;
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if (pAcl) /* pAce is only useful if we're setting values */
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pAce = (PACCESS_ALLOWED_ACE) (pAcl + 1);
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@ -2476,29 +2483,34 @@ ParseStringAclToAcl(LPCWSTR StringAcl,
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/* Parse ACE type */
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val = ParseAceStringType(&StringAcl);
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if (pAce)
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if (pAce)
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pAce->Header.AceType = (BYTE) val;
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if (*StringAcl != ';')
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{
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error = RPC_S_INVALID_STRING_UUID;
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goto lerr;
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}
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StringAcl++;
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/* Parse ACE flags */
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val = ParseAceStringFlags(&StringAcl);
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if (pAce)
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val = ParseAceStringFlags(&StringAcl);
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if (pAce)
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pAce->Header.AceFlags = (BYTE) val;
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if (*StringAcl != ';')
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goto lerr;
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StringAcl++;
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/* Parse ACE rights */
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val = ParseAceStringRights(&StringAcl);
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if (pAce)
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val = ParseAceStringRights(&StringAcl);
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if (pAce)
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pAce->Mask = val;
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if (*StringAcl != ';')
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goto lerr;
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StringAcl++;
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/* Parse ACE object guid */
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while (*StringAcl == ' ')
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StringAcl++;
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if (*StringAcl != ';')
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{
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FIXME("Support for *_OBJECT_ACE_TYPE not implemented\n");
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@ -2507,6 +2519,8 @@ ParseStringAclToAcl(LPCWSTR StringAcl,
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StringAcl++;
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/* Parse ACE inherit object guid */
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while (*StringAcl == ' ')
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StringAcl++;
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if (*StringAcl != ';')
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{
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FIXME("Support for *_OBJECT_ACE_TYPE not implemented\n");
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@ -2516,10 +2530,10 @@ ParseStringAclToAcl(LPCWSTR StringAcl,
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/* Parse ACE account sid */
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if (ParseStringSidToSid(StringAcl, pAce ? &pAce->SidStart : NULL, &sidlen))
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{
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{
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while (*StringAcl && *StringAcl != ')')
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StringAcl++;
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}
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}
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if (*StringAcl != ')')
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goto lerr;
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@ -2554,7 +2568,7 @@ ParseStringAclToAcl(LPCWSTR StringAcl,
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return TRUE;
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lerr:
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SetLastError(ERROR_INVALID_ACL);
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SetLastError(error);
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WARN("Invalid ACE string format\n");
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return FALSE;
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}
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@ -2563,10 +2577,10 @@ lerr:
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/******************************************************************************
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* ParseStringSecurityDescriptorToSecurityDescriptor
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*/
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static BOOL
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ParseStringSecurityDescriptorToSecurityDescriptor(LPCWSTR StringSecurityDescriptor,
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SECURITY_DESCRIPTOR_RELATIVE* SecurityDescriptor,
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LPDWORD cBytes)
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static BOOL ParseStringSecurityDescriptorToSecurityDescriptor(
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LPCWSTR StringSecurityDescriptor,
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SECURITY_DESCRIPTOR_RELATIVE* SecurityDescriptor,
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LPDWORD cBytes)
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{
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BOOL bret = FALSE;
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WCHAR toktype;
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@ -2580,25 +2594,28 @@ ParseStringSecurityDescriptorToSecurityDescriptor(LPCWSTR StringSecurityDescript
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if (SecurityDescriptor)
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lpNext = (LPBYTE)(SecurityDescriptor + 1);
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while (*StringSecurityDescriptor == ' ')
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StringSecurityDescriptor++;
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while (*StringSecurityDescriptor)
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{
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toktype = *StringSecurityDescriptor;
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/* Expect char identifier followed by ':' */
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StringSecurityDescriptor++;
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/* Expect char identifier followed by ':' */
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StringSecurityDescriptor++;
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if (*StringSecurityDescriptor != ':')
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{
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SetLastError(ERROR_INVALID_PARAMETER);
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goto lend;
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}
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StringSecurityDescriptor++;
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StringSecurityDescriptor++;
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/* Extract token */
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lptoken = StringSecurityDescriptor;
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while (*lptoken && *lptoken != ':')
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/* Extract token */
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lptoken = StringSecurityDescriptor;
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while (*lptoken && *lptoken != ':')
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lptoken++;
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if (*lptoken)
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if (*lptoken)
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lptoken--;
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len = lptoken - StringSecurityDescriptor;
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@ -2606,7 +2623,7 @@ ParseStringSecurityDescriptorToSecurityDescriptor(LPCWSTR StringSecurityDescript
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tok[len] = 0;
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switch (toktype)
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{
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{
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case 'O':
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{
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DWORD bytes;
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@ -2620,7 +2637,7 @@ ParseStringSecurityDescriptorToSecurityDescriptor(LPCWSTR StringSecurityDescript
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lpNext += bytes; /* Advance to next token */
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}
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*cBytes += bytes;
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*cBytes += bytes;
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break;
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}
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@ -2638,13 +2655,13 @@ ParseStringSecurityDescriptorToSecurityDescriptor(LPCWSTR StringSecurityDescript
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lpNext += bytes; /* Advance to next token */
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}
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*cBytes += bytes;
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*cBytes += bytes;
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break;
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}
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case 'D':
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{
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{
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DWORD flags;
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DWORD bytes;
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@ -2656,11 +2673,11 @@ ParseStringSecurityDescriptorToSecurityDescriptor(LPCWSTR StringSecurityDescript
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SecurityDescriptor->Control |= SE_DACL_PRESENT | flags;
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SecurityDescriptor->Dacl = lpNext - (LPBYTE)SecurityDescriptor;
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lpNext += bytes; /* Advance to next token */
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}
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}
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*cBytes += bytes;
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*cBytes += bytes;
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break;
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break;
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}
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case 'S':
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@ -2676,18 +2693,18 @@ ParseStringSecurityDescriptorToSecurityDescriptor(LPCWSTR StringSecurityDescript
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SecurityDescriptor->Control |= SE_SACL_PRESENT | flags;
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SecurityDescriptor->Sacl = lpNext - (LPBYTE)SecurityDescriptor;
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lpNext += bytes; /* Advance to next token */
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}
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}
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*cBytes += bytes;
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*cBytes += bytes;
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break;
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break;
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}
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default:
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FIXME("Unknown token\n");
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SetLastError(ERROR_INVALID_PARAMETER);
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goto lend;
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}
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goto lend;
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}
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StringSecurityDescriptor = lptoken;
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}
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