47 lines
2.0 KiB
Diff
47 lines
2.0 KiB
Diff
From: Laine Stump <laine@laine.org>
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Date: Tue, 10 Mar 2015 02:09:24 -0400
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Subject: [PATCH] qemu: don't fill in nicindexes for session mode libvirtd
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Commit 4bbe1029f fixed a problem in commit f7afeddc by moving the call
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to virNetDevGetIndex() to a location common to all interface types (so
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that the nicindex array would be filled in for macvtap as well as tap
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interfaces), but the location was *too* common, as the original call
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to virNetDevGetIndex() had been in a section qualified by "if
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(cfg->privileged)". The result was that the "fixed" libvirtd would try
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to call virNetDevGetIndex() even for session mode libvirtd, and end up
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failing with the log message:
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Unable to open control socket: Operation not permitted
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To remedy that, this patch qualifies the call to virNetDevGetIndex()
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in its new location with cfg->privileged.
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This resolves https://bugzilla.redhat.com/show_bug.cgi?id=1198244
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(cherry picked from commit 705242f8809dc2222c35c64d5408dd6b0cc94cf8)
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---
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src/qemu/qemu_command.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
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index 24b2ad9..6526ba8 100644
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--- a/src/qemu/qemu_command.c
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+++ b/src/qemu/qemu_command.c
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@@ -7766,6 +7766,7 @@ qemuBuildInterfaceCommandLine(virCommandPtr cmd,
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char **tapfdName = NULL;
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char **vhostfdName = NULL;
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int actualType = virDomainNetGetActualType(net);
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+ virQEMUDriverConfigPtr cfg = virQEMUDriverGetConfig(driver);
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virNetDevBandwidthPtr actualBandwidth;
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size_t i;
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@@ -7841,7 +7842,7 @@ qemuBuildInterfaceCommandLine(virCommandPtr cmd,
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/* network and bridge use a tap device, and direct uses a
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* macvtap device
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*/
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- if (nicindexes && nnicindexes && net->ifname) {
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+ if (cfg->privileged && nicindexes && nnicindexes && net->ifname) {
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if (virNetDevGetIndex(net->ifname, &nicindex) < 0 ||
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VIR_APPEND_ELEMENT(*nicindexes, *nnicindexes, nicindex) < 0)
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goto cleanup;
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