63c3424617
openeuler !302!305 e1000-fail-early-for-evil-descriptor.patch e1000-fix-tx-re-entrancy-problem.patch hw-sd-sdcard-Restrict-Class-6-commands-to-SCSD-cards.patch hw-sd-sdcard-Simplify-realize-a-bit.patch hw-sd-sdcard-Do-not-allow-invalid-SD-card-sizes.patch hw-sd-sdcard-Update-coding-style-to-make-checkpatch..patch hw-sd-sdcard-Do-not-switch-to-ReceivingData-if-addre.patch scsi-qemu-pr-helper-Fix-out-of-bounds-access-to-trnp.patch curses-Fixes-curses-compiling-errors.patch net-dump.c-Suppress-spurious-compiler-warning.patch tests-Replace-deprecated-ASN1-code.patch
61 lines
2.3 KiB
Diff
61 lines
2.3 KiB
Diff
From a90cb5bc6accc02d155d74f08e630a26f252f435 Mon Sep 17 00:00:00 2001
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From: Yonggang Luo <luoyonggang@gmail.com>
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Date: Tue, 13 Oct 2020 07:43:46 +0800
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Subject: [PATCH 2/4] curses: Fixes curses compiling errors.
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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This is the compiling error:
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../ui/curses.c: In function 'curses_refresh':
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../ui/curses.c:256:5: error: 'next_maybe_keycode' may be used uninitialized in this function [-Werror=maybe-uninitialized]
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256 | curses2foo(_curses2keycode, _curseskey2keycode, chr, maybe_keycode)
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| ^~~~~~~~~~
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../ui/curses.c:302:32: note: 'next_maybe_keycode' was declared here
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302 | enum maybe_keycode next_maybe_keycode;
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| ^~~~~~~~~~~~~~~~~~
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../ui/curses.c:256:5: error: 'maybe_keycode' may be used uninitialized in this function [-Werror=maybe-uninitialized]
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256 | curses2foo(_curses2keycode, _curseskey2keycode, chr, maybe_keycode)
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| ^~~~~~~~~~
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../ui/curses.c:265:24: note: 'maybe_keycode' was declared here
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265 | enum maybe_keycode maybe_keycode;
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| ^~~~~~~~~~~~~
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cc1.exe: all warnings being treated as errors
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gcc version 10.2.0 (Rev1, Built by MSYS2 project)
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Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
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Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
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Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
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Message-id: 20201012234348.1427-4-luoyonggang@gmail.com
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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---
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ui/curses.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/ui/curses.c b/ui/curses.c
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index a6e260eb96..18fcfe82d8 100644
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--- a/ui/curses.c
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+++ b/ui/curses.c
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@@ -259,7 +259,7 @@ static int curses2foo(const int _curses2foo[], const int _curseskey2foo[],
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static void curses_refresh(DisplayChangeListener *dcl)
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{
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int chr, keysym, keycode, keycode_alt;
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- enum maybe_keycode maybe_keycode;
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+ enum maybe_keycode maybe_keycode = CURSES_KEYCODE;
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curses_winch_check();
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@@ -296,7 +296,7 @@ static void curses_refresh(DisplayChangeListener *dcl)
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/* alt or esc key */
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if (keycode == 1) {
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- enum maybe_keycode next_maybe_keycode;
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+ enum maybe_keycode next_maybe_keycode = CURSES_KEYCODE;
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int nextchr = console_getch(&next_maybe_keycode);
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if (nextchr != -1) {
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--
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2.17.1
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