upstream/bind9
1
0
Fork 0
mirror of https://github.com/isc-projects/bind9.git synced 2026-06-11 15:39:59 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Silence "Use of memory after it is freed" by asserting the head and tail of list are not the element after it is unlinked from the list.

Browse source
This commit is contained in:
Mark Andrews 2013-01-17 14:15:28 +11:00
parent a6927ececd
commit c224fbaab3
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
lib/isc/include/isc/list.h
View file

@ -102,6 +102,8 @@
} \
(elt)->link.prev = (type *)(-1); \
(elt)->link.next = (type *)(-1); \
ISC_INSIST((list).head != (elt)); \
ISC_INSIST((list).head != (elt)); \
} while (0)
#define __ISC_LIST_UNLINKUNSAFE(list, elt, link) \