* bug#54694: 29.0.50; w32menu.o set_frame_menubar warning building on win32
@ 2022-04-03 16:15 Corwin Brust
0 siblings, 0 replies; only message in thread
From: Corwin Brust @ 2022-04-03 16:15 UTC (permalink / raw)
To: 54694
CC image.o
C:/Users/corwi/emacs-build/git/master/src/w32menu.c: In function
'set_frame_menubar':
C:/Users/corwi/emacs-build/git/master/src/w32menu.c:324:9: warning:
'memcpy' offset [3, 10] from the object at '<unknown>' is out of the
bounds of referenced subobject 'contents' with type 'struct Lisp_X
*[]' at offset 3 [-Warray-bounds]
324 | memcpy (previous_items, XVECTOR (f->menu_bar_vector)->contents,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
325 | previous_menu_items_used * word_size);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from C:/Users/corwi/emacs-build/git/master/src/w32menu.c:26:
C:/Users/corwi/emacs-build/git/master/src/lisp.h:1725:17: note:
subobject 'contents' declared here
1725 | Lisp_Object contents[FLEXIBLE_ARRAY_MEMBER];
| ^~~~~~~~
Creating bug reports for each of the warnings found building from the
master branch on win32 as requested in this thread:
https://lists.gnu.org/archive/html/emacs-devel/2022-04/msg00069.html
NOTE, the resulting Emacs does launch; I've used it to prepare this bug report.
In GNU Emacs 29.0.50 (build 1, x86_64-w64-mingw32)
of 2022-04-02 built on AVALON
Repository revision: be21c95842f37e164606a6b392f5396d91506f61
Repository branch: master
Windowing system distributor 'Microsoft Corp.', version 10.0.19043
System Description: Microsoft Windows 10 Home (v10.0.2009.19043.1620)
Configured using:
'configure --without-dbus --with-native-compilation
--without-compress-install -C 'CFLAGS=-O2 -g3''
Configured features:
ACL GIF GMP GNUTLS HARFBUZZ JPEG JSON LCMS2 LIBXML2 MODULES NATIVE_COMP
NOTIFY W32NOTIFY PDUMPER PNG RSVG SOUND SQLITE3 THREADS TIFF
TOOLKIT_SCROLL_BARS WEBP XPM ZLIB
Important settings:
value of $LANG: ENU
locale-coding-system: cp1252
Major mode: Lisp Interaction
Minor modes in effect:
tooltip-mode: t
global-eldoc-mode: t
eldoc-mode: t
show-paren-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
line-number-mode: t
indent-tabs-mode: t
transient-mark-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message mailcap yank-media rmc puny
dired dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg
rfc6068 epg-config gnus-util text-property-search time-date mm-decode
mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader
sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils comp
comp-cstr warnings rx cl-seq cl-macs cl-extra help-mode seq gv subr-x
byte-opt cl-loaddefs cl-lib bytecomp byte-compile cconv iso-transl
tooltip eldoc paren electric uniquify ediff-hook vc-hooks
lisp-float-type elisp-mode mwheel dos-w32 ls-lisp disp-table
term/w32-win w32-win w32-vars term/common-win tool-bar dnd fontset image
regexp-opt fringe tabulated-list replace newcomment text-mode lisp-mode
prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu
timer select scroll-bar mouse jit-lock font-lock syntax font-core
term/tty-colors frame minibuffer nadvice simple cl-generic cham georgian
utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean
japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european
ethiopic indian cyrillic chinese composite emoji-zwj charscript charprop
case-table epa-hook jka-cmpr-hook help abbrev obarray cl-preloaded
button loaddefs faces cus-face macroexp files window text-properties
overlay sha1 md5 base64 format env code-pages mule custom widget keymap
hashtable-print-readable backquote threads w32notify w32 lcms2 multi-tty
make-network-process native-compile emacs)
Memory information:
((conses 16 97418 4795)
(symbols 48 7260 1)
(strings 32 27729 2155)
(string-bytes 1 908575)
(vectors 16 21660)
(vector-slots 8 370022 32300)
(floats 8 41 312)
(intervals 56 237 0)
(buffers 992 11))
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2022-04-03 16:15 bug#54694: 29.0.50; w32menu.o set_frame_menubar warning building on win32 Corwin Brust
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