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c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1727858271; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=n8dGE0A38f5VTr5H+JPJ+JEIz9Dt2fSH4V7WEzu6LPU=; b=hYyPoRaMbGCut+ODGZ4PRoflrtlnYJcVaYn7+4dNEVpLMhWmeA39Bao+yvozf9b3PND9+L oucM1TJIqBlquM/hlY4JLlxEvME0iVAlQ2a7SD2KsIAJZCBjFHTHPkXJ9PwGMgCytYeC1v 5yXmq3fLREYhMMF/qESZaSD0CAZPmbc= X-MC-Unique: VpFDo23YONS-wzo8d0dvXw-1 From: marcandre.lureau@redhat.com To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Hyman Huang , Peter Xu , Fabiano Rosas Subject: [PULL 12/22] migration: fix -Werror=maybe-uninitialized false-positives Date: Wed, 2 Oct 2024 12:36:35 +0400 Message-ID: <20241002083646.2893078-13-marcandre.lureau@redhat.com> In-Reply-To: <20241002083646.2893078-1-marcandre.lureau@redhat.com> References: <20241002083646.2893078-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=marcandre.lureau@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.144, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1727858306725116600 From: Marc-Andr=C3=A9 Lureau ../migration/dirtyrate.c:186:5: error: =E2=80=98records=E2=80=99 may be use= d uninitialized [-Werror=3Dmaybe-uninitialized] ../migration/dirtyrate.c:168:12: error: =E2=80=98gen_id=E2=80=99 may be use= d uninitialized [-Werror=3Dmaybe-uninitialized] ../migration/migration.c:2273:5: error: =E2=80=98file=E2=80=99 may be used = uninitialized [-Werror=3Dmaybe-uninitialized] Signed-off-by: Marc-Andr=C3=A9 Lureau Acked-by: Peter Xu Reviewed-by: Hyman Huang --- migration/dirtyrate.c | 4 ++-- migration/migration.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/migration/dirtyrate.c b/migration/dirtyrate.c index 5478d58de3..233acb0855 100644 --- a/migration/dirtyrate.c +++ b/migration/dirtyrate.c @@ -149,12 +149,12 @@ int64_t vcpu_calculate_dirtyrate(int64_t calc_time_ms, unsigned int flag, bool one_shot) { - DirtyPageRecord *records; + DirtyPageRecord *records =3D NULL; int64_t init_time_ms; int64_t duration; int64_t dirtyrate; int i =3D 0; - unsigned int gen_id; + unsigned int gen_id =3D 0; =20 retry: init_time_ms =3D qemu_clock_get_ms(QEMU_CLOCK_REALTIME); diff --git a/migration/migration.c b/migration/migration.c index ae2be31557..021faee2f3 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -2278,7 +2278,7 @@ static bool migrate_handle_rp_resume_ack(MigrationSta= te *s, */ static void migration_release_dst_files(MigrationState *ms) { - QEMUFile *file; + QEMUFile *file =3D NULL; =20 WITH_QEMU_LOCK_GUARD(&ms->qemu_file_lock) { /* --=20 2.45.2.827.g557ae147e6