From: Yonggang Luo <luoyonggang@gmail.com>
To: qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>, Ed Maste <emaste@freebsd.org>,
Michael Roth <mdroth@linux.vnet.ibm.com>,
qemu-block@nongnu.org, Stefan Weil <sw@weilnetz.de>,
Xie Changlong <xiechanglong.d@gmail.com>,
Peter Lieven <pl@kamp.de>, Markus Armbruster <armbru@redhat.com>,
Max Reitz <mreitz@redhat.com>,
Yonggang Luo <luoyonggang@gmail.com>,
Gerd Hoffmann <kraxel@redhat.com>,
Wen Congyang <wencongyang2@huawei.com>,
Li-Wen Hsu <lwhsu@freebsd.org>
Subject: [PULL 04/16] curses: Fixes curses compiling errors.
Date: Wed, 9 Sep 2020 02:49:06 +0800 [thread overview]
Message-ID: <20200908184918.1085-5-luoyonggang@gmail.com> (raw)
In-Reply-To: <20200908184918.1085-1-luoyonggang@gmail.com>
This is the compiling error:
../ui/curses.c: In function 'curses_refresh':
../ui/curses.c:256:5: error: 'next_maybe_keycode' may be used uninitialized in this function [-Werror=maybe-uninitialized]
256 | curses2foo(_curses2keycode, _curseskey2keycode, chr, maybe_keycode)
| ^~~~~~~~~~
../ui/curses.c:302:32: note: 'next_maybe_keycode' was declared here
302 | enum maybe_keycode next_maybe_keycode;
| ^~~~~~~~~~~~~~~~~~
../ui/curses.c:256:5: error: 'maybe_keycode' may be used uninitialized in this function [-Werror=maybe-uninitialized]
256 | curses2foo(_curses2keycode, _curseskey2keycode, chr, maybe_keycode)
| ^~~~~~~~~~
../ui/curses.c:265:24: note: 'maybe_keycode' was declared here
265 | enum maybe_keycode maybe_keycode;
| ^~~~~~~~~~~~~
cc1.exe: all warnings being treated as errors
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
---
ui/curses.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/ui/curses.c b/ui/curses.c
index 12bc682cf9..e4f9588c3e 100644
--- a/ui/curses.c
+++ b/ui/curses.c
@@ -262,7 +262,7 @@ static int curses2foo(const int _curses2foo[], const int _curseskey2foo[],
static void curses_refresh(DisplayChangeListener *dcl)
{
int chr, keysym, keycode, keycode_alt;
- enum maybe_keycode maybe_keycode;
+ enum maybe_keycode maybe_keycode = CURSES_KEYCODE;
curses_winch_check();
@@ -299,7 +299,7 @@ static void curses_refresh(DisplayChangeListener *dcl)
/* alt or esc key */
if (keycode == 1) {
- enum maybe_keycode next_maybe_keycode;
+ enum maybe_keycode next_maybe_keycode = CURSES_KEYCODE;
int nextchr = console_getch(&next_maybe_keycode);
if (nextchr != -1) {
--
2.28.0.windows.1
next prev parent reply other threads:[~2020-09-08 18:56 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-08 18:49 [PULL 00/16] Msys2 patches patches Yonggang Luo
2020-09-08 18:49 ` [PULL 01/16] block: Fixes nfs on msys2/mingw Yonggang Luo
2020-09-08 18:57 ` Eric Blake
2020-09-08 18:49 ` [PULL 02/16] ci: fixes msys2 build by upgrading capstone to 4.0.2 Yonggang Luo
2020-09-08 18:59 ` Eric Blake
2020-09-08 19:07 ` Philippe Mathieu-Daudé
2020-09-08 18:49 ` [PULL 03/16] configure: Fixes ncursesw detection under msys2/mingw and enable curses Yonggang Luo
2020-09-08 19:02 ` Eric Blake
2020-09-08 18:49 ` Yonggang Luo [this message]
2020-09-08 20:28 ` [PULL 04/16] curses: Fixes curses compiling errors Peter Maydell
2020-09-08 21:04 ` 罗勇刚(Yonggang Luo)
2020-09-08 18:49 ` [PULL 05/16] tests: disable /char/stdio/* tests in test-char.c on win32 Yonggang Luo
2020-09-08 18:49 ` [PULL 06/16] ci: Enable msys2 ci in cirrus Yonggang Luo
2020-09-08 18:49 ` [PULL 07/16] tests: Trying fixes test-replication.c on msys2/mingw Yonggang Luo
2020-09-08 18:49 ` [PULL 08/16] block: get file-win32.c handle locking option consistence with file-posix.c Yonggang Luo
2020-09-08 18:49 ` [PULL 09/16] osdep: These function are only available on Non-Win32 system Yonggang Luo
2020-09-08 18:49 ` [PULL 10/16] meson: Use -b to ignore CR vs. CR-LF issues on Windows Yonggang Luo
2020-09-08 18:49 ` [PULL 11/16] meson: disable crypto tests are empty under win32 Yonggang Luo
2020-09-08 18:49 ` [PULL 12/16] meson: remove empty else and duplicated gio deps Yonggang Luo
2020-09-08 18:49 ` [PULL 13/16] vmstate: Fixes test-vmstate.c on msys2/mingw Yonggang Luo
2020-09-08 18:49 ` [PULL 14/16] cirrus: Building freebsd in a single short Yonggang Luo
2020-09-08 18:49 ` [PULL 15/16] logging: Fixes memory leak in test-logging.c Yonggang Luo
2020-09-08 18:49 ` [PULL 16/16] rcu: add uninit destructor for rcu Yonggang Luo
2020-09-08 18:56 ` [PULL 00/16] Msys2 patches patches Eric Blake
2020-09-08 19:09 ` Philippe Mathieu-Daudé
2020-09-09 7:05 ` Thomas Huth
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