summaryrefslogtreecommitdiff
path: root/sys
diff options
context:
space:
mode:
authorCharles Longeau <chl@cvs.openbsd.org>2013-11-14 18:09:40 +0000
committerCharles Longeau <chl@cvs.openbsd.org>2013-11-14 18:09:40 +0000
commit38a71f576c3cd15854733df33366092017762dbe (patch)
tree99b22462b52d32aa5a77cce7e2dbe1f60246c87a /sys
parentaba1d3d2185f138925225299a2ec4ca6d01eb951 (diff)
Use (N * sizeof(struct klist)) instead of (N * sizeof(struct klist *))
when malloc'ing struct klist *. Similar diff found upstream: http://svnweb.freebsd.org/base?view=revision&revision=197575 Found by LLVM/Clang Static Analyzer. ok tedu@ krw@ guenther@
Diffstat (limited to 'sys')
-rw-r--r--sys/kern/kern_event.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/kern/kern_event.c b/sys/kern/kern_event.c
index e5f429d1e49..b7f2c8fe5cc 100644
--- a/sys/kern/kern_event.c
+++ b/sys/kern/kern_event.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: kern_event.c,v 1.52 2013/09/14 01:35:00 guenther Exp $ */
+/* $OpenBSD: kern_event.c,v 1.53 2013/11/14 18:09:39 chl Exp $ */
/*-
* Copyright (c) 1999,2000,2001 Jonathan Lemon <jlemon@FreeBSD.org>
@@ -1020,12 +1020,12 @@ knote_attach(struct knote *kn, struct filedesc *fdp)
size = fdp->fd_knlistsize;
while (size <= kn->kn_id)
size += KQEXTENT;
- list = malloc(size * sizeof(struct klist *), M_TEMP, M_WAITOK);
+ list = malloc(size * sizeof(struct klist), M_TEMP, M_WAITOK);
bcopy((caddr_t)fdp->fd_knlist, (caddr_t)list,
- fdp->fd_knlistsize * sizeof(struct klist *));
+ fdp->fd_knlistsize * sizeof(struct klist));
bzero((caddr_t)list +
- fdp->fd_knlistsize * sizeof(struct klist *),
- (size - fdp->fd_knlistsize) * sizeof(struct klist *));
+ fdp->fd_knlistsize * sizeof(struct klist),
+ (size - fdp->fd_knlistsize) * sizeof(struct klist));
if (fdp->fd_knlist != NULL)
free(fdp->fd_knlist, M_TEMP);
fdp->fd_knlistsize = size;