Module Name: src
Committed By: mrg
Date: Tue Sep 5 04:16:56 UTC 2023
Modified Files:
src/external/mit/xorg/lib/libxcb/xinput: Makefile
Log Message:
turn off -Walloc-size-larger-than for xinput.c
on 32-bit platforms, an expression claims the input can exceed 2G,
more than malloc() can take. i'm pretty sure that the maximum is
actually quite a lot less (seems to be max 255*12 plus <100.)
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/external/mit/xorg/lib/libxcb/xinput/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/mit/xorg/lib/libxcb/xinput/Makefile
diff -u src/external/mit/xorg/lib/libxcb/xinput/Makefile:1.4 src/external/mit/xorg/lib/libxcb/xinput/Makefile:1.5
--- src/external/mit/xorg/lib/libxcb/xinput/Makefile:1.4 Sun Mar 5 09:27:53 2017
+++ src/external/mit/xorg/lib/libxcb/xinput/Makefile Tue Sep 5 04:16:56 2023
@@ -1,5 +1,11 @@
-# $NetBSD: Makefile,v 1.4 2017/03/05 09:27:53 mrg Exp $
+# $NetBSD: Makefile,v 1.5 2023/09/05 04:16:56 mrg Exp $
XCBEXT= xinput
+# XXXGCC12: avoids
+# xinput.c:491:19: error: argument 1 value '4294967294' exceeds maximum object size 2147483647 [-Werror=alloc-size-larger-than=]
+# 491 | xcb_out = malloc(xcb_buffer_len);
+# it also does not check the return value of this malloc().
+COPTS.xinput.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 12:? -Wno-alloc-size-larger-than :}
+
.include "../xcb.mk"
