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Fix format string handling in network driver

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The call to virReportError conditionally switched between
two format strings, with different numbers of placeholders.
This meant the format string with no placeholders was not
protected by a "%s".

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrange 2013-05-02 12:33:55 +01:00
parent bb5cd56445
commit 5c1678ab2c
1 changed files with 21 additions and 15 deletions
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36
src/network/bridge_driver.c
View File

@ -1598,11 +1598,13 @@ networkAddMasqueradingIptablesRules(struct network_driver *driver,
&network->def->forward.addr,
&network->def->forward.port,
NULL) < 0) {
virReportError(VIR_ERR_SYSTEM_ERROR,
forwardIf ?
_("failed to add iptables rule to enable masquerading to %s") :
_("failed to add iptables rule to enable masquerading"),
forwardIf);
if (forwardIf)
virReportError(VIR_ERR_SYSTEM_ERROR,
_("failed to add iptables rule to enable masquerading to %s"),
forwardIf);
else
virReportError(VIR_ERR_SYSTEM_ERROR, "%s",
_("failed to add iptables rule to enable masquerading"));
goto masqerr3;
}
@ -1614,11 +1616,13 @@ networkAddMasqueradingIptablesRules(struct network_driver *driver,
&network->def->forward.addr,
&network->def->forward.port,
"udp") < 0) {
virReportError(VIR_ERR_SYSTEM_ERROR,
forwardIf ?
_("failed to add iptables rule to enable UDP masquerading to %s") :
_("failed to add iptables rule to enable UDP masquerading"),
forwardIf);
if (forwardIf)
virReportError(VIR_ERR_SYSTEM_ERROR,
_("failed to add iptables rule to enable UDP masquerading to %s"),
forwardIf);
else
virReportError(VIR_ERR_SYSTEM_ERROR, "%s",
_("failed to add iptables rule to enable UDP masquerading"));
goto masqerr4;
}
@ -1630,11 +1634,13 @@ networkAddMasqueradingIptablesRules(struct network_driver *driver,
&network->def->forward.addr,
&network->def->forward.port,
"tcp") < 0) {
virReportError(VIR_ERR_SYSTEM_ERROR,
forwardIf ?
_("failed to add iptables rule to enable TCP masquerading to %s") :
_("failed to add iptables rule to enable TCP masquerading"),
forwardIf);
if (forwardIf)
virReportError(VIR_ERR_SYSTEM_ERROR,
_("failed to add iptables rule to enable TCP masquerading to %s"),
forwardIf);
else
virReportError(VIR_ERR_SYSTEM_ERROR, "%s",
_("failed to add iptables rule to enable TCP masquerading"));
goto masqerr5;
}