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qemu_slirp: Don't set errfd when starting slirp helper

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Way back, in v6.2.0-rc1~67 we removed the code that reads slirp's
stderr on failed startup. However, we forgot to remove
corresponding virCommandSetErrorFD() call and variable
declaration. Do that now.

While this may seem like a step in wrong direction (we should be
reading stderr as it may contain reason for failed start), this
is going to be handled in more general way in next commits.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Michal Privoznik 2023-02-20 10:49:34 +01:00
parent b94a82ce9a
commit 0634d640d6
1 changed files with 0 additions and 2 deletions
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2
src/qemu/qemu_slirp.c
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@ -249,7 +249,6 @@ qemuSlirpStart(virDomainObj *vm,
int rc;
int exitstatus = 0;
int cmdret = 0;
VIR_AUTOCLOSE errfd = -1;
bool killDBusDaemon = false;
g_autofree char *fdname = g_strdup_printf("slirpfd-%s", net->info.alias);
@ -272,7 +271,6 @@ qemuSlirpStart(virDomainObj *vm,
virCommandClearCaps(cmd);
virCommandSetPidFile(cmd, pidfile);
virCommandSetErrorFD(cmd, &errfd);
virCommandDaemonize(cmd);
virCommandAddArgFormat(cmd, "--fd=%d", slirp->fd[1]);