dhcpcd: security bump to version 6.11.0

Fixes CVE-2014-7913: The print_option function in dhcp-common.c in dhcpcd
through 6.10.2 misinterprets the return value of the snprintf function, which
allows remote DHCP servers to execute arbitrary code or cause a denial of
service (memory corruption) via a crafted message.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/dhcpcd/dhcpcd.hash

@@ -1,2 +1,2 @@
 # Locally calculated from download (no sig, hash)
-sha256	284abf8c3be0580bbac5eaca95359346ab0d78d4072317b6ce87cc68f2e8ae7b	dhcpcd-6.10.1.tar.xz
+sha256	31c2cd327657f11c427fe5044f74c5b942e70450fa43ceabf4b25f3fd4999959	dhcpcd-6.11.0.tar.xz

package/dhcpcd/dhcpcd.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-DHCPCD_VERSION = 6.10.1
+DHCPCD_VERSION = 6.11.0
 DHCPCD_SOURCE = dhcpcd-$(DHCPCD_VERSION).tar.xz
 DHCPCD_SITE = http://roy.marples.name/downloads/dhcpcd
 DHCPCD_DEPENDENCIES = host-pkgconf