forked from pool/libvirt
f35b0fae10
- Update to libvirt 6.6.0
- CVE-2020-14339
- Many incremental improvements and bug fixes, see
https://libvirt.org/news.html
OBS-URL: https://build.opensuse.org/request/show/824561
OBS-URL: https://build.opensuse.org/package/show/Virtualization/libvirt?expand=0&rev=834
67 lines
2.1 KiB
Diff
67 lines
2.1 KiB
Diff
>From 5aeda96eafd230af55343e7ef835e081ded484aa Mon Sep 17 00:00:00 2001
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From: Chunyan Liu <cyliu@suse.com>
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Date: Fri, 25 Jan 2013 17:37:14 +0800
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Subject: [PATCH] support managed pci devices in xen driver
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---
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src/xenxs/xen_sxpr.c | 22 ++++++++--------------
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src/xenxs/xen_xm.c | 28 +++++++++++++++++++++++++++-
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2 files changed, 35 insertions(+), 15 deletions(-)
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Index: libvirt-6.6.0/src/libxl/xen_common.c
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===================================================================
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--- libvirt-6.6.0.orig/src/libxl/xen_common.c
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+++ libvirt-6.6.0/src/libxl/xen_common.c
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@@ -381,12 +381,19 @@ xenParsePCI(char *entry)
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int busID;
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int slotID;
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int funcID;
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+ char *opt;
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+ int managed = 0;
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domain[0] = bus[0] = slot[0] = func[0] = '\0';
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/* pci=['0000:00:1b.0','0000:00:13.0'] */
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if (!(key = entry))
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return NULL;
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+
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+ opt = strchr(key, ',');
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+ if (opt)
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+ opt++;
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+
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if (!(nextkey = strchr(key, ':')))
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return NULL;
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if (virStrncpy(domain, key, (nextkey - key), sizeof(domain)) < 0) {
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@@ -431,10 +438,30 @@ xenParsePCI(char *entry)
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if (virStrToLong_i(func, NULL, 16, &funcID) < 0)
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return NULL;
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+ if (opt) {
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+ char opt_managed[2];
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+ char *data;
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+
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+ opt_managed[0] = '\0';
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+ data = strchr(opt, '=');
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+ data++;
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+
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+ if (STRPREFIX(opt, "managed=")) {
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+ if (virStrncpy(opt_managed, data, 1, sizeof(opt_managed)) < 0) {
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+ virReportError(VIR_ERR_INTERNAL_ERROR,
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+ _("managed option %s too big for destination"),
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+ data);
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+ return NULL;
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+ }
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+ }
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+ if (virStrToLong_i(opt_managed, NULL, 10, &managed) < 0)
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+ return NULL;
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+ }
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+
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if (!(hostdev = virDomainHostdevDefNew()))
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return NULL;
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- hostdev->managed = false;
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+ hostdev->managed = managed ? true : false;
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hostdev->source.subsys.type = VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI;
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hostdev->source.subsys.u.pci.addr.domain = domainID;
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hostdev->source.subsys.u.pci.addr.bus = busID;
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