posix shm, init fd to -1, check shmemptr instead of shmemfd

jsorg71 · Sep 4, 2023 · 90801a4 · 90801a4
1 parent 03b3d7f
commit 90801a4
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/module/rdpClientCon.c b/module/rdpClientCon.c
@@ -215,6 +215,7 @@ rdpClientConGotConnection(ScreenPtr pScreen, rdpPtr dev)
     clientCon->shmemstatus = SHM_UNINITIALIZED;
     clientCon->updateRetries = 0;
     clientCon->dev = dev;
+    clientCon->shmemfd = -1;
     dev->last_event_time_ms = GetTimeInMillis();
     dev->do_dirty_ons = 1;
 
@@ -698,7 +699,7 @@ rdpClientConAllocateSharedMemory(rdpClientCon *clientCon, int bytes)
                clientCon->shmemfd));
         return;
     }
-    if (clientCon->shmemfd != -1)
+    if (clientCon->shmemptr != NULL)
     {
         g_free_unmap_fd(clientCon->shmemptr,
                         clientCon->shmemfd,