Be more restrictive with shared memory mode bits

Everyone else seems to get by with using 0600, so let's do the same.

diff --git a/vncviewer/PlatformPixelBuffer.cxx b/vncviewer/PlatformPixelBuffer.cxx
index 7b3f34a07510952926d1f51adc09a569d2cb4783..a2b506df242cd7eaa0a91f5f9e838c1324597699 100644 (file)
--- a/vncviewer/PlatformPixelBuffer.cxx
+++ b/vncviewer/PlatformPixelBuffer.cxx
@@ -154,7 +154,7 @@ bool PlatformPixelBuffer::setupShm()
 
   shminfo->shmid = shmget(IPC_PRIVATE,
                           xim->bytes_per_line * xim->height,
-                          IPC_CREAT|0777);
+                          IPC_CREAT|0600);
   if (shminfo->shmid == -1)
     goto free_xim;