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Pass NULL instead of a "null ACL"

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Submitted By: Ivan Zhakov



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1889037 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Eric Covener
2021-04-21 01:03:46 +00:00
parent 6141d5aa3f
commit 5c1380bcb6
3 changed files with 2 additions and 54 deletions
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3
os/win32/os.h
View File

@ -94,9 +94,6 @@ typedef enum {
FARPROC ap_load_dll_func(ap_dlltoken_e fnLib, char* fnName, int ordinal);
PSECURITY_ATTRIBUTES GetNullACL(void);
void CleanNullACL(void *sa);
#define AP_DECLARE_LATE_DLL_FUNC(lib, rettype, calltype, fn, ord, args, names) \
typedef rettype (calltype *ap_winapi_fpt_##fn) args; \
static ap_winapi_fpt_##fn ap_winapi_pfn_##fn = NULL; \

45
os/win32/util_win32.c
View File

@ -101,48 +101,3 @@ FARPROC ap_load_dll_func(ap_dlltoken_e fnLib, char* fnName, int ordinal)
else
return GetProcAddress(lateDllHandle[fnLib], fnName);
}
/* To share the semaphores with other processes, we need a NULL ACL
* Code from MS KB Q106387
*/
PSECURITY_ATTRIBUTES GetNullACL(void)
{
PSECURITY_DESCRIPTOR pSD;
PSECURITY_ATTRIBUTES sa;
sa = (PSECURITY_ATTRIBUTES) LocalAlloc(LPTR, sizeof(SECURITY_ATTRIBUTES));
sa->nLength = sizeof(SECURITY_ATTRIBUTES);
pSD = (PSECURITY_DESCRIPTOR) LocalAlloc(LPTR, SECURITY_DESCRIPTOR_MIN_LENGTH);
sa->lpSecurityDescriptor = pSD;
if (pSD == NULL || sa == NULL) {
return NULL;
}
apr_set_os_error(0);
if (!InitializeSecurityDescriptor(pSD, SECURITY_DESCRIPTOR_REVISION)
|| apr_get_os_error()) {
LocalFree( pSD );
LocalFree( sa );
return NULL;
}
if (!SetSecurityDescriptorDacl(pSD, TRUE, (PACL) NULL, FALSE)
|| apr_get_os_error()) {
LocalFree( pSD );
LocalFree( sa );
return NULL;
}
sa->bInheritHandle = FALSE;
return sa;
}
void CleanNullACL(void *sa)
{
if (sa) {
LocalFree(((PSECURITY_ATTRIBUTES)sa)->lpSecurityDescriptor);
LocalFree(sa);
}
}