package/libpjsip: security bump to version 2.12.1

Security Issue:
 - Potential buffer overflow in pjsip_auth_create_digest()
   (GHSA-73f7-48m9-w662 a.k.a. CVE-2022-24754)
 - Denial-of-service in XML parsing due to an infinite loop
   (GHSA-5x45-qp78-g4p4 a.k.a. CVE-2022-24763)
 - Potential stack buffer overflow when printing SDP into a buffer
   (GHSA-f5qg-pqcg-765m a.k.a. CVE-2022-24764)
 - Potential out-of-bound read/write when parsing RTCP FB RPSI
   (GHSA-vhxv-phmx-g52q a.k.a. CVE-2022-24786)
 - Potential infinite loop when parsing WAV format file
   (GHSA-rwgw-vwxg-q799 a.k.a. CVE-2022-24792)
 - Potential heap buffer overflow when parsing DNS packets
   (GHSA-p6g5-v97c-w5q4 a.k.a. CVE-2022-24793)

https://github.com/pjsip/pjproject/releases/tag/2.12.1

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libpjsip/libpjsip.hash

@@ -1,3 +1,3 @@
 # Locally computed
-sha256  b3b94d9be4aba8f6d2d1cb164603e81b0a6ee17352f9e2ba5b58e325e610ca5a  pjproject-2.12.tar.gz
+sha256  d0feef6963b07934e821ba4328aecb4c36358515c1b3e507da5874555d713533  pjproject-2.12.1.tar.gz
 sha256  8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  COPYING

package/libpjsip/libpjsip.mk

@@ -4,10 +4,9 @@
 #
 ################################################################################
 
-LIBPJSIP_VERSION = 2.12
+LIBPJSIP_VERSION = 2.12.1
 LIBPJSIP_SOURCE = pjproject-$(LIBPJSIP_VERSION).tar.gz
 LIBPJSIP_SITE = $(call github,pjsip,pjproject,$(LIBPJSIP_VERSION))
-# https://github.com/pjsip/pjproject/archive/2.12.tar.gz
 
 LIBPJSIP_DEPENDENCIES = libsrtp
 LIBPJSIP_LICENSE = GPL-2.0+