From e9ae23f145af5dad17175d73d9095860ec0a4c07 Mon Sep 17 00:00:00 2001 From: "c0co.channel" Date: Sat, 20 Sep 2025 16:24:16 +0100 Subject: Reorganize path structure, add disp browsers & pwn --- dom0/patches/libvirt-qemu-caps.patch | 73 ------------------------------------ 1 file changed, 73 deletions(-) delete mode 100644 dom0/patches/libvirt-qemu-caps.patch (limited to 'dom0/patches/libvirt-qemu-caps.patch') diff --git a/dom0/patches/libvirt-qemu-caps.patch b/dom0/patches/libvirt-qemu-caps.patch deleted file mode 100644 index dd110a6..0000000 --- a/dom0/patches/libvirt-qemu-caps.patch +++ /dev/null @@ -1,73 +0,0 @@ -From e7239c619fcaf35b8b605ce07c5d5b15351b3a62 Mon Sep 17 00:00:00 2001 -From: anonymix007 <48598263+anonymix007@users.noreply.github.com> -Date: Wed, 4 Jun 2025 12:05:23 +0300 -Subject: [PATCH] qemu: capabilities: Check if cpuModels is not NULL before - trying to dereference it - -accel->cpuModels field might be NULL if QEMU does not return CPU models. -The following backtrace is observed in such cases: -0 virQEMUCapsProbeQMPCPUDefinitions (qemuCaps=qemuCaps@entry=0x7f1890003ae0, accel=accel@entry=0x7f1890003c10, mon=mon@entry=0x7f1890005270) - at ../src/qemu/qemu_capabilities.c:3091 -1 0x00007f18b42fa7b1 in virQEMUCapsInitQMPMonitor (qemuCaps=qemuCaps@entry=0x7f1890003ae0, mon=0x7f1890005270) at ../src/qemu/qemu_capabilities.c:5746 -2 0x00007f18b42fafaf in virQEMUCapsInitQMPSingle (qemuCaps=qemuCaps@entry=0x7f1890003ae0, libDir=libDir@entry=0x7f186c1e70f0 "/var/lib/libvirt/qemu", - runUid=runUid@entry=955, runGid=runGid@entry=955, onlyTCG=onlyTCG@entry=false) at ../src/qemu/qemu_capabilities.c:5832 -3 0x00007f18b42fb1a5 in virQEMUCapsInitQMP (qemuCaps=0x7f1890003ae0, libDir=0x7f186c1e70f0 "/var/lib/libvirt/qemu", runUid=955, runGid=955) - at ../src/qemu/qemu_capabilities.c:5848 -4 virQEMUCapsNewForBinaryInternal (hostArch=VIR_ARCH_X86_64, binary=binary@entry=0x7f1868002fc0 "/usr/bin/qemu-system-alpha", - libDir=0x7f186c1e70f0 "/var/lib/libvirt/qemu", runUid=955, runGid=955, - hostCPUSignature=0x7f186c1e9f20 "AuthenticAMD, AMD Ryzen 9 7950X 16-Core Processor, family: 25, model: 97, stepping: 2", microcodeVersion=174068233, - kernelVersion=0x7f186c194200 "6.14.9-arch1-1 #1 SMP PREEMPT_DYNAMIC Thu, 29 May 2025 21:42:15 +0000", cpuData=0x7f186c1ea490) - at ../src/qemu/qemu_capabilities.c:5907 -5 0x00007f18b42fb4c9 in virQEMUCapsNewData (binary=0x7f1868002fc0 "/usr/bin/qemu-system-alpha", privData=0x7f186c194280) - at ../src/qemu/qemu_capabilities.c:5942 -6 0x00007f18bd42d302 in virFileCacheNewData (cache=0x7f186c193730, name=0x7f1868002fc0 "/usr/bin/qemu-system-alpha") at ../src/util/virfilecache.c:206 -7 virFileCacheValidate (cache=cache@entry=0x7f186c193730, name=name@entry=0x7f1868002fc0 "/usr/bin/qemu-system-alpha", data=data@entry=0x7f18b67c37c0) - at ../src/util/virfilecache.c:269 -8 0x00007f18bd42d5b8 in virFileCacheLookup (cache=cache@entry=0x7f186c193730, name=name@entry=0x7f1868002fc0 "/usr/bin/qemu-system-alpha") - at ../src/util/virfilecache.c:301 -9 0x00007f18b42fb679 in virQEMUCapsCacheLookup (cache=cache@entry=0x7f186c193730, binary=binary@entry=0x7f1868002fc0 "/usr/bin/qemu-system-alpha") - at ../src/qemu/qemu_capabilities.c:6036 -10 0x00007f18b42fb785 in virQEMUCapsInitGuest (caps=, cache=, hostarch=VIR_ARCH_X86_64, guestarch=VIR_ARCH_ALPHA) - at ../src/qemu/qemu_capabilities.c:1037 -11 virQEMUCapsInit (cache=0x7f186c193730) at ../src/qemu/qemu_capabilities.c:1229 -12 0x00007f18b431d311 in virQEMUDriverCreateCapabilities (driver=driver@entry=0x7f186c01f410) at ../src/qemu/qemu_conf.c:1553 -13 0x00007f18b431d663 in virQEMUDriverGetCapabilities (driver=0x7f186c01f410, refresh=) at ../src/qemu/qemu_conf.c:1623 -14 0x00007f18b435e3e4 in qemuConnectGetVersion (conn=, version=0x7f18b67c39b0) at ../src/qemu/qemu_driver.c:1492 -15 0x00007f18bd69c5e8 in virConnectGetVersion (conn=0x55bc5f4cda20, hvVer=hvVer@entry=0x7f18b67c39b0) at ../src/libvirt-host.c:201 -16 0x000055bc34ef3627 in remoteDispatchConnectGetVersion (server=0x55bc5f4b93f0, msg=0x55bc5f4cdf60, client=0x55bc5f4c66d0, rerr=0x7f18b67c3a80, - ret=0x55bc5f4b8670) at src/remote/remote_daemon_dispatch_stubs.h:1265 -17 remoteDispatchConnectGetVersionHelper (server=0x55bc5f4b93f0, client=0x55bc5f4c66d0, msg=0x55bc5f4cdf60, rerr=0x7f18b67c3a80, args=0x0, ret=0x55bc5f4b8670) - at src/remote/remote_daemon_dispatch_stubs.h:1247 -18 0x00007f18bd5506da in virNetServerProgramDispatchCall (prog=0x55bc5f4cae90, server=0x55bc5f4b93f0, client=0x55bc5f4c66d0, msg=0x55bc5f4cdf60) - at ../src/rpc/virnetserverprogram.c:423 -19 virNetServerProgramDispatch (prog=0x55bc5f4cae90, server=server@entry=0x55bc5f4b93f0, client=0x55bc5f4c66d0, msg=0x55bc5f4cdf60) - at ../src/rpc/virnetserverprogram.c:299 -20 0x00007f18bd556c32 in virNetServerProcessMsg (srv=srv@entry=0x55bc5f4b93f0, client=, prog=, msg=) - at ../src/rpc/virnetserver.c:135 -21 0x00007f18bd556f77 in virNetServerHandleJob (jobOpaque=0x55bc5f4d2bb0, opaque=0x55bc5f4b93f0) at ../src/rpc/virnetserver.c:155 -22 0x00007f18bd47dd19 in virThreadPoolWorker (opaque=) at ../src/util/virthreadpool.c:164 -23 0x00007f18bd47d253 in virThreadHelper (data=0x55bc5f4b7810) at ../src/util/virthread.c:256 -24 0x00007f18bce117eb in start_thread (arg=) at pthread_create.c:448 -25 0x00007f18bce9518c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 - -Signed-off-by: anonymix007 ---- - src/qemu/qemu_capabilities.c | 3 +++ - 1 file changed, 3 insertions(+) - -diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c -index 3cbdf3de82..8ba528fc07 100644 ---- a/src/qemu/qemu_capabilities.c -+++ b/src/qemu/qemu_capabilities.c -@@ -3087,6 +3087,9 @@ virQEMUCapsProbeQMPCPUDefinitions(virQEMUCaps *qemuCaps, - if (virQEMUCapsFetchCPUDefinitions(mon, qemuCaps->arch, &accel->cpuModels) < 0) - return -1; - -+ if (!accel->cpuModels) -+ return 0; -+ - defs = accel->cpuModels; - for (i = 0; i < defs->ncpus; i++) { - if (STREQ_NULLABLE(defs->cpus[i].name, "max")) { --- -2.51.0 -- cgit v1.2.3