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core: fix potential crash in nm-dhcp-client

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Error found by coverity.

https://bugzilla.gnome.org/show_bug.cgi?id=728320

Signed-off-by: Thomas Haller <thaller@redhat.com>
This commit is contained in:
Thomas Haller 2014-04-15 19:17:22 +02:00
parent 9305c5bbf7
commit f19e79cd7a
1 changed files with 1 additions and 1 deletions
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2
src/dhcp-manager/nm-dhcp-dhclient.c
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@ -559,13 +559,13 @@ get_duid (NMDHCPClient *client)
if (leasefile) {
nm_log_dbg (LOGD_DHCP, "Looking for DHCPv6 DUID in '%s'.", leasefile);
duid = nm_dhcp_dhclient_read_duid (leasefile, &error);
g_free (leasefile);
if (error) {
nm_log_warn (LOGD_DHCP, "Failed to read leasefile '%s': (%d) %s",
leasefile, error->code, error->message);
g_clear_error (&error);
}
g_free (leasefile);
}
if (!duid && priv->def_leasefile) {