wireshark: security bump to version 1.12.8

Fixes:
CVE-2015-7830 - Pcapng file parser crash.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/wireshark/wireshark.hash

@@ -1,3 +1,4 @@
-# From https://www.wireshark.org/download/SIGNATURES-1.12.7.txt
-md5	c8ae53f648b1dcbf6e74495401a0f1ab	wireshark-1.12.7.tar.bz2
-sha1	bed365bacfd0b5c653d8568ad25e52957659bd9f	wireshark-1.12.7.tar.bz2
+# From https://www.wireshark.org/download/SIGNATURES-1.12.8.txt
+sha1	d8c23120525a2f3505e822b7684e7367bcd0ba70	wireshark-1.12.8.tar.bz2
+# Calculated based on the hash above
+sha256	357e0a4e49525d80cdc740bb16539fcdb526ad38cc2ed6cabedafc9bdee5c7e7	wireshark-1.12.8.tar.bz2

package/wireshark/wireshark.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-WIRESHARK_VERSION = 1.12.7
+WIRESHARK_VERSION = 1.12.8
 WIRESHARK_SOURCE = wireshark-$(WIRESHARK_VERSION).tar.bz2
 WIRESHARK_SITE = http://www.wireshark.org/download/src/all-versions
 WIRESHARK_LICENSE = wireshark license