Merge pull request #176 from marshallstone/master

Fix broken GEF link, add pwndbg heap command

README.md

@@ -152,7 +152,8 @@ Some good heap exploitation resources, roughly in order of their publication, ar
 - OS X heap exploitation techniques (http://phrack.org/issues/63/5.html)
 - Exploiting The Wilderness (http://seclists.org/vuln-dev/2004/Feb/25)
 - Advanced Doug lea's malloc exploits (http://phrack.org/issues/61/6.html)
-- GDB Enhanced Features (GEF) Heap Exploration Tools (https://gef.readthedocs.io/en/master/commands/heap/)
+- GDB Enhanced Features (GEF) Heap Exploration Tools (https://hugsy.github.io/gef/commands/heap/)
+- pwndbg Heap Commands (https://browserpwndbg.readthedocs.io/en/docs/commands/heap/heap/)
 - Painless intro to the Linux userland heap (https://sensepost.com/blog/2017/painless-intro-to-the-linux-userland-heap/)
 - Heap exploitation techniques that work on glibc-2.31 (https://github.com/StarCross-Tech/heap_exploit_2.31)
 - Overview of GLIBC heap exploitation techniques (https://0x434b.dev/overview-of-glibc-heap-exploitation-techniques/)