]> CyberLeo.Net >> Repos - FreeBSD/FreeBSD.git/commit
projects / FreeBSD / FreeBSD.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: a5e3a45) | patch
Add zfree to zero allocation before free
authormmacy <mmacy@FreeBSD.org>
Sun, 16 Feb 2020 00:12:53 +0000 (00:12 +0000)
committermmacy <mmacy@FreeBSD.org>
Sun, 16 Feb 2020 00:12:53 +0000 (00:12 +0000)
commit7bee496aa0053ca57526774b6da7e064952ea449
treeaa3ed6bc820245de451a1a6fa1dcc557016759d6tree | snapshot
parenta5e3a450de38153a28f293d1545cbcef73c7dd60commit | diff
Add zfree to zero allocation before free

Key and cookie management typically wants to
avoid information leaks by explicitly zeroing
before free. This routine simplifies that by
permitting consumers to do so without carrying
the size around.

Reviewed by: jeff@, jhb@
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC (Netgate)
Differential Revision: https://reviews.freebsd.org/D22790
share/man/man9/malloc.9 diff | blob | history
sys/kern/kern_malloc.c diff | blob | history
sys/sys/malloc.h diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.