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advapi32: Return the string SID if LookupAccountSid() fails. 

Based on a patch by Qian Hong.

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2020-02-01 12:10:17 -06:00 committed by Alexandre Julliard
parent e291fb4dc9
commit ee01244434
2 changed files with 19 additions and 2 deletions
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20
dlls/advapi32/lsa.c
View File

@ -29,6 +29,7 @@
#include "winbase.h"
#include "winreg.h"
#include "winternl.h"
#include "sddl.h"
#include "advapi32_misc.h"
#include "wine/debug.h"
@ -486,6 +487,7 @@ NTSTATUS WINAPI LsaLookupSids(
WCHAR *name_buffer;
char *domain_data;
SID_NAME_USE use;
WCHAR *strsid;
TRACE("(%p, %u, %p, %p, %p)\n", PolicyHandle, Count, Sids, ReferencedDomains, Names);
@ -561,6 +563,14 @@ NTSTATUS WINAPI LsaLookupSids(
domain.MaximumLength = sizeof(WCHAR);
}
}
else if (ConvertSidToStringSidW(Sids[i], &strsid))
{
(*Names)[i].Name.Length = strlenW(strsid) * sizeof(WCHAR);
(*Names)[i].Name.MaximumLength = (strlenW(strsid) + 1) * sizeof(WCHAR);
name_fullsize += (strlenW(strsid) + 1) * sizeof(WCHAR);
LocalFree(strsid);
}
}
/* now we have full length needed for both */
@ -577,6 +587,8 @@ NTSTATUS WINAPI LsaLookupSids(
{
name_size = domain_size = 0;
(*Names)[i].Name.Buffer = name_buffer;
if (!LookupAccountSidW(NULL, Sids[i], NULL, &name_size, NULL, &domain_size, &use) &&
GetLastError() == ERROR_INSUFFICIENT_BUFFER)
{
@ -596,15 +608,19 @@ NTSTATUS WINAPI LsaLookupSids(
domain.Buffer = heap_alloc(domain.MaximumLength);
(*Names)[i].Name.Buffer = name_buffer;
LookupAccountSidW(NULL, Sids[i], (*Names)[i].Name.Buffer, &name_size, domain.Buffer, &domain_size, &use);
(*Names)[i].Use = use;
(*Names)[i].DomainIndex = lsa_reflist_add_domain(*ReferencedDomains, &domain, &domain_data);
heap_free(domain.Buffer);
}
else if (ConvertSidToStringSidW(Sids[i], &strsid))
{
strcpyW((*Names)[i].Name.Buffer, strsid);
LocalFree(strsid);
}
name_buffer += name_size;
name_buffer += strlenW(name_buffer) + 1;
}
TRACE("mapped %u out of %u\n", mapped, Count);

1
dlls/advapi32/tests/lsa.c
View File

@ -403,6 +403,7 @@ static void test_LsaLookupSids(void)
ok(names[0].Use == SidTypeUnknown, "got type %u\n", names[0].Use);
ok(names[0].DomainIndex == -1, "got index %u\n", names[0].DomainIndex);
check_unicode_string(&names[0].Name, L"S-1-1234-5678-1234-5678");
LsaFreeMemory(names);
LsaFreeMemory(list);