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helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -5 X-Spam_score: -0.6 X-Spam_bar: / X-Spam_report: (-0.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.54, 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_VALIDITY_CERTIFIED_BLOCKED=1, RCVD_IN_VALIDITY_RPBL_BLOCKED=1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development 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: 1774874658655154100 Use the PRIx64 format macro instead of %lX for uint64_t values. This is to improve portability as %lX is not necessarily 64 bit long. Signed-off-by: Luigi Leonardi Reviewed-by: Ani Sinha --- backends/igvm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/backends/igvm.c b/backends/igvm.c index 3b5edf15213c845132d0d4c05144a18992f1816e..50f0d6fb9a7bacddce91f095b6e= 2710ecbc79c6f 100644 --- a/backends/igvm.c +++ b/backends/igvm.c @@ -187,7 +187,7 @@ static void *qigvm_prepare_memory(QIgvm *ctx, uint64_t = addr, uint64_t size, error_setg( errp, "Processing of IGVM file failed: Could not prepare memory " - "at address 0x%lX due to existing non-RAM region", + "at address 0x%" PRIx64 " due to existing non-RAM region", addr); return NULL; } @@ -198,7 +198,7 @@ static void *qigvm_prepare_memory(QIgvm *ctx, uint64_t = addr, uint64_t size, error_setg( errp, "Processing of IGVM file failed: Could not prepare memory " - "at address 0x%lX: region size exceeded", + "at address 0x%" PRIx64 ": region size exceeded", addr); return NULL; } --=20 2.53.0 From nobody Thu Apr 2 04:19:34 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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envelope-from=leonardi@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -5 X-Spam_score: -0.6 X-Spam_bar: / X-Spam_report: (-0.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.54, 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_VALIDITY_CERTIFIED_BLOCKED=1, RCVD_IN_VALIDITY_RPBL_BLOCKED=1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development 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: 1774874658621154100 When memory_region_init_* fail, `igvm_pages` is not freed causing a leak. Free `igvm_pages` in the error path. Fixes: c1d466d267cf ("backends/igvm: Add IGVM loader and configuration") Signed-off-by: Luigi Leonardi Reviewed-by: Ani Sinha --- backends/igvm.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/backends/igvm.c b/backends/igvm.c index 50f0d6fb9a7bacddce91f095b6e2710ecbc79c6f..c347d0c17e7ee744e450d42e677= 946abad8a7211 100644 --- a/backends/igvm.c +++ b/backends/igvm.c @@ -216,11 +216,13 @@ static void *qigvm_prepare_memory(QIgvm *ctx, uint64_= t addr, uint64_t size, ctx->machine_state->cgs->require_guest_memfd) { if (!memory_region_init_ram_guest_memfd(igvm_pages, NULL, region_name, size, err= p)) { + g_free(igvm_pages); return NULL; } } else { if (!memory_region_init_ram(igvm_pages, NULL, region_name, siz= e, errp)) { + g_free(igvm_pages); return NULL; } } --=20 2.53.0 From nobody Thu Apr 2 04:19:34 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; 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Mon, 30 Mar 2026 05:43:11 -0700 (PDT) X-Received: by 2002:a05:600c:3513:b0:486:fa9c:185 with SMTP id 5b1f17b1804b1-48727f235bamr200648675e9.31.1774874591346; Mon, 30 Mar 2026 05:43:11 -0700 (PDT) From: Luigi Leonardi Date: Mon, 30 Mar 2026 14:43:09 +0200 Subject: [PATCH 3/3] igvm: fix parent object type in IgvmCfg struct MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260330-igvm_fixes-v1-3-03587a5a808b@redhat.com> References: <20260330-igvm_fixes-v1-0-03587a5a808b@redhat.com> In-Reply-To: <20260330-igvm_fixes-v1-0-03587a5a808b@redhat.com> To: qemu-devel@nongnu.org Cc: Gerd Hoffmann , Stefano Garzarella , Ani Sinha , Oliver Steffen , Luigi Leonardi X-Mailer: b4 0.14.2 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=170.10.129.124; envelope-from=leonardi@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -5 X-Spam_score: -0.6 X-Spam_bar: / X-Spam_report: (-0.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.54, 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_VALIDITY_CERTIFIED_BLOCKED=1, RCVD_IN_VALIDITY_RPBL_BLOCKED=1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development 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: 1774874658634154100 IgvmCfg is defined as an Object but, currently, its first member is an ObjectClass. Replace ObjectClass with Object. Fixes: c1d466d267cf ("backends/igvm: Add IGVM loader and configuration") Signed-off-by: Luigi Leonardi Reviewed-by: Ani Sinha Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- include/system/igvm-internal.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/system/igvm-internal.h b/include/system/igvm-internal.h index 76ae1bc3be9249cc1796bd7eec77dd9084358f98..7f131c4d0392214e4d53ca84d60= 713b3c1493334 100644 --- a/include/system/igvm-internal.h +++ b/include/system/igvm-internal.h @@ -19,7 +19,7 @@ #include =20 struct IgvmCfg { - ObjectClass parent_class; + Object parent_obj; =20 /* * filename: Filename that specifies a file that contains the configur= ation --=20 2.53.0