Log Message:
Pullup ticket #6348 - requested by nia
www/firefox78: security fix

Revisions pulled up:
- www/firefox78/Makefile                                        1.7
- www/firefox78/distinfo                                        1.4

---
   Module Name:	pkgsrc
   Committed By:	nia
   Date:		Wed Oct 21 19:23:05 UTC 2020

   Modified Files:
   	pkgsrc/www/firefox78: Makefile distinfo

   Log Message:
   firefox78: Update to 78.4.0

   Security Vulnerabilities fixed in Firefox ESR 78.4

   #CVE-2020-15969: Use-after-free in usersctp
   #CVE-2020-15683: Memory safety bugs fixed in Firefox 82 and Firefox ESR 78.4