3143ae25cb
- kvm-accel-kvm-check-for-KVM_CAP_READONLY_MEM-on-VM.patch [RHEL-58928] - kvm-hw-s390x-ipl-Provide-more-memory-to-the-s390-ccw.img.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Use-the-libc-from-SLOF-and-remove-s.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Link-the-netboot-code-into-the-main.patch [RHEL-58153] - kvm-redhat-Remove-the-s390-netboot.img-from-the-spec-fil.patch [RHEL-58153] - kvm-hw-s390x-Remove-the-possibility-to-load-the-s390-net.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Merge-netboot.mak-into-the-main-Mak.patch [RHEL-58153] - kvm-docs-system-s390x-bootdevices-Update-the-documentati.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Remove-panics-from-ISO-IPL-path.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Remove-panics-from-ECKD-IPL-path.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Remove-panics-from-SCSI-IPL-path.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Remove-panics-from-DASD-IPL-path.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Remove-panics-from-Netboot-IPL-path.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Enable-failed-IPL-to-return-after-e.patch [RHEL-58153] - kvm-include-hw-s390x-Add-include-files-for-common-IPL-st.patch [RHEL-58153] - kvm-s390x-Add-individual-loadparm-assignment-to-CCW-devi.patch [RHEL-58153] - kvm-hw-s390x-Build-an-IPLB-for-each-boot-device.patch [RHEL-58153] - kvm-s390x-Rebuild-IPLB-for-SCSI-device-directly-from-DIA.patch [RHEL-58153] - kvm-pc-bios-s390x-Enable-multi-device-boot-loop.patch [RHEL-58153] - kvm-docs-system-Update-documentation-for-s390x-IPL.patch [RHEL-58153] - kvm-tests-qtest-Add-s390x-boot-order-tests-to-cdrom-test.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Clarify-alignment-is-in-bytes.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Don-t-generate-TEXTRELs.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Introduce-EXTRA_LDFLAGS.patch [RHEL-58153] - kvm-vnc-fix-crash-when-no-console-attached.patch [RHEL-50529] - kvm-vfio-migration-Report-only-stop-copy-size-in-vfio_st.patch [RHEL-64308] - kvm-vfio-migration-Change-trace-formats-from-hex-to-deci.patch [RHEL-64308] - kvm-kvm-Allow-kvm_arch_get-put_registers-to-accept-Error.patch [RHEL-20574] - kvm-target-i386-kvm-Report-which-action-failed-in-kvm_ar.patch [RHEL-20574] - kvm-target-i386-cpu-set-correct-supported-XCR0-features-.patch [RHEL-30315 RHEL-45110] - kvm-target-i386-do-not-rely-on-ExtSaveArea-for-accelerat.patch [RHEL-30315 RHEL-45110] - kvm-target-i386-return-bool-from-x86_cpu_filter_features.patch [RHEL-30315 RHEL-45110] - kvm-target-i386-add-AVX10-feature-and-AVX10-version-prop.patch [RHEL-30315 RHEL-45110] - kvm-target-i386-add-CPUID.24-features-for-AVX10.patch [RHEL-30315 RHEL-45110] - kvm-target-i386-Add-feature-dependencies-for-AVX10.patch [RHEL-30315 RHEL-45110] - kvm-target-i386-Add-AVX512-state-when-AVX10-is-supported.patch [RHEL-30315 RHEL-45110] - kvm-target-i386-Introduce-GraniteRapids-v2-model.patch [RHEL-30315 RHEL-45110] - kvm-target-i386-add-sha512-sm3-sm4-feature-bits.patch [RHEL-30315 RHEL-45110] - Resolves: RHEL-58928 (Boot SNP guests failed with qemu-kvm: kvm_set_user_memory_region) - Resolves: RHEL-58153 ([IBM 10.0 FEAT] KVM: Full boot order support - qemu part) - Resolves: RHEL-50529 (Qemu-kvm crashed if no display device setting and switching display by remote-viewer) - Resolves: RHEL-64308 (High threshold value observed in vGPU live migration) - Resolves: RHEL-20574 (Fail migration properly when put cpu register fails) - Resolves: RHEL-30315 ([Intel 10.0 FEAT] [GNR] Virt-QEMU: Add AVX10.1 instruction support) - Resolves: RHEL-45110 ([Intel 10.0 FEAT] [CWF][DMR] Virt-QEMU: Advertise new instructions SHA2-512NI, SM3, and SM4)
63 lines
2.9 KiB
Diff
63 lines
2.9 KiB
Diff
From 9e58f195620d723a2a0b609aa1c59d4938551835 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com>
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Date: Tue, 20 Aug 2024 17:11:12 +0400
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Subject: [PATCH 25/38] vnc: fix crash when no console attached
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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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RH-Author: Marc-André Lureau <marcandre.lureau@redhat.com>
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RH-MergeRequest: 279: vnc: fix crash when no console attached
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RH-Jira: RHEL-50529
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RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
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RH-Commit: [1/1] 0ea2135d95786752fe50c00271be997144adb4bc (marcandre.lureau-rh/qemu-kvm-centos)
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JIRA: https://issues.redhat.com/browse/RHEL-50529
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Since commit e99441a3793b5 ("ui/curses: Do not use console_select()")
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qemu_text_console_put_keysym() no longer checks for NULL console
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argument, which leads to a later crash:
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Thread 1 "qemu-system-x86" received signal SIGSEGV, Segmentation fault.
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0x00005555559ee186 in qemu_text_console_handle_keysym (s=0x0, keysym=31) at ../ui/console-vc.c:332
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332 } else if (s->echo && (keysym == '\r' || keysym == '\n')) {
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(gdb) bt
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#0 0x00005555559ee186 in qemu_text_console_handle_keysym (s=0x0, keysym=31) at ../ui/console-vc.c:332
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#1 0x00005555559e18e5 in qemu_text_console_put_keysym (s=<optimized out>, keysym=<optimized out>) at ../ui/console.c:303
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#2 0x00005555559f2e88 in do_key_event (vs=vs@entry=0x5555579045c0, down=down@entry=1, keycode=keycode@entry=60, sym=sym@entry=65471) at ../ui/vnc.c:2034
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#3 0x00005555559f845c in ext_key_event (vs=0x5555579045c0, down=1, sym=65471, keycode=<optimized out>) at ../ui/vnc.c:2070
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#4 protocol_client_msg (vs=0x5555579045c0, data=<optimized out>, len=<optimized out>) at ../ui/vnc.c:2514
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#5 0x00005555559f515c in vnc_client_read (vs=0x5555579045c0) at ../ui/vnc.c:1607
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Fixes: e99441a3793b5 ("ui/curses: Do not use console_select()")
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Fixes: https://issues.redhat.com/browse/RHEL-50529
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Cc: qemu-stable@nongnu.org
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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
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Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
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Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
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Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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(cherry picked from commit 0e60fc80938d9ce84274a36ddfaaa640bdef2be8)
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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
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---
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ui/vnc.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/ui/vnc.c b/ui/vnc.c
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index dae5d51210..5057ec8680 100644
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--- a/ui/vnc.c
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+++ b/ui/vnc.c
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@@ -1935,7 +1935,7 @@ static void do_key_event(VncState *vs, int down, int keycode, int sym)
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}
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qkbd_state_key_event(vs->vd->kbd, qcode, down);
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- if (!qemu_console_is_graphic(vs->vd->dcl.con)) {
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+ if (QEMU_IS_TEXT_CONSOLE(vs->vd->dcl.con)) {
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QemuTextConsole *con = QEMU_TEXT_CONSOLE(vs->vd->dcl.con);
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bool numlock = qkbd_state_modifier_get(vs->vd->kbd, QKBD_MOD_NUMLOCK);
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bool control = qkbd_state_modifier_get(vs->vd->kbd, QKBD_MOD_CTRL);
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--
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2.39.3
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