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- SeSet/QuerySecurityAccessMask() should initialize DesiredAccess to 0 (inspired by 30154).

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svn path=/trunk/; revision=30170
This commit is contained in:
Aleksey Bragin 2007-11-05 12:58:03 +00:00
parent a80a5aed57
commit fffed3ea73
1 changed files with 4 additions and 0 deletions
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4
reactos/ntoskrnl/se/semgr.c
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@ -1362,6 +1362,8 @@ VOID STDCALL
SeQuerySecurityAccessMask(IN SECURITY_INFORMATION SecurityInformation,
OUT PACCESS_MASK DesiredAccess)
{
*DesiredAccess = 0;
if (SecurityInformation & (OWNER_SECURITY_INFORMATION |
GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION))
{
@ -1377,6 +1379,8 @@ VOID STDCALL
SeSetSecurityAccessMask(IN SECURITY_INFORMATION SecurityInformation,
OUT PACCESS_MASK DesiredAccess)
{
*DesiredAccess = 0;
if (SecurityInformation & (OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION))
{
*DesiredAccess |= WRITE_OWNER;