From 28e42b3bd0d7fb5d5674acd256fed5e84903a271 Mon Sep 17 00:00:00 2001 From: Ulrich Sibiller Date: Sat, 4 May 2019 01:44:36 +0200 Subject: mi: Hush an almost certainly bogus warning MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit commit 57e872301f5e836be2efb8f952f9c9711650b447 Author: Adam Jackson Date: Thu Apr 5 13:07:09 2018 -0400 mi: Hush an almost certainly bogus warning In file included from ../mi/miexpose.c:83: ../mi/miexpose.c: In function ‘miHandleExposures’: ../include/regionstr.h:174:22: warning: ‘expBox.y2’ may be used uninitialized in this function [-Wmaybe-uninitialized] (_pReg)->extents = *(_pBox); ~~~~~~~~~~~~~~~~~^~~~~~~~~~ ../mi/miexpose.c:139:12: note: ‘expBox.y2’ was declared here BoxRec expBox; ^~~~~~ etc. It's initialized if (extents), and then only read if (extents), but gcc doesn't seem to figure that out. Whatever, bzero it to be explicit. Signed-off-by: Adam Jackson Acked-by: Keith Packard --- nx-X11/programs/Xserver/mi/miexpose.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/nx-X11/programs/Xserver/mi/miexpose.c b/nx-X11/programs/Xserver/mi/miexpose.c index 8e60f475e..274a8d4ce 100644 --- a/nx-X11/programs/Xserver/mi/miexpose.c +++ b/nx-X11/programs/Xserver/mi/miexpose.c @@ -151,7 +151,7 @@ miHandleExposures(pSrcDrawable, pDstDrawable, the window background */ WindowPtr pSrcWin; - BoxRec expBox; + BoxRec expBox = { 0, }; Bool extents; /* This prevents warning about pscr not being used. */ -- cgit v1.2.3