From 227cd7b44beb0949be8d8186899c91f2fc08ba59 Mon Sep 17 00:00:00 2001
From: Denis Kozadaev <denis@dilos.org>
Date: Sun, 14 May 2023 12:34:44 +0300
Subject: Add SunOS specific patches

Signed-off-by: Denis Kozadaev <denis@dilos.org>
(cherry picked from commit e5acdb1b39fa7d97d7153741202709e078b463a6)
---
 dcop/dcopclient.cpp | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'dcop')

diff --git a/dcop/dcopclient.cpp b/dcop/dcopclient.cpp
index 5523365c8..52d9097c1 100644
--- a/dcop/dcopclient.cpp
+++ b/dcop/dcopclient.cpp
@@ -50,6 +50,9 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <stdlib.h>
 #include <assert.h>
 #include <string.h>
+#ifdef HAVE_UCRED_H
+#include <ucred.h>
+#endif /* HAVE_UCRED_H */
 
 #include <tqguardedptr.h>
 #include <tqtextstream.h>
@@ -724,7 +727,7 @@ bool DCOPClient::isSuspended() const
     return !d->notifier->isEnabled();
 }
 
-#if defined(SO_PEERCRED) || defined(LOCAL_PEEREID)
+#if defined(SO_PEERCRED) || defined(LOCAL_PEEREID) || defined(HAVE_GETPEERUCRED)
 #define USE_PEER_IS_US
 // Check whether the remote end is owned by the same user.
 static bool peerIsUs(int sockfd)
@@ -745,6 +748,18 @@ static bool peerIsUs(int sockfd)
     if (getsockopt(sockfd, 0, LOCAL_PEEREID, &cred, &siz) != 0 || siz != sizeof(cred))
         return false;
     return (cred.unp_euid == geteuid());
+#elif defined(HAVE_GETPEERUCRED)
+    ucred_t *cred = nullptr;
+    uint_t peer_uid;
+
+    if (getpeerucred(sockfd, &cred) != 0) {
+        if (cred != nullptr)
+            ucred_free(cred);
+        return false;
+    }
+    peer_uid = ucred_geteuid(cred);
+    ucred_free(cred);
+    return (peer_uid == getuid());
 #endif
 }
 #else
-- 
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