From: "Daniel P. Berrange" <[email protected]> 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 <[email protected]> --- src/network/bridge_driver.c | 36 +++++++++++++++++++++--------------- 1 file changed, 21 insertions(+), 15 deletions(-) diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c index 8da28e4..327bb08 100644 --- a/src/network/bridge_driver.c +++ b/src/network/bridge_driver.c @@ -1601,11 +1601,13 @@ 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; } @@ -1617,11 +1619,13 @@ 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; } @@ -1633,11 +1637,13 @@ 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; } -- 1.8.2.1 -- libvir-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/libvir-list
