d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

o In aio_cancel(2), make sure that p->p_aioinfo isn't NULL before

Browse Source 
dereferencing it.

Submitted by:	saureen <sshah@apple.com>
This commit is contained in:
alc 2002-08-11 04:09:14 +00:00
parent f0c534b189
commit 4aa2a3a4fe
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/kern/vfs_aio.c
View File

@ -1775,6 +1775,8 @@ aio_cancel(struct thread *td, struct aio_cancel_args *uap)
}
}
ki=p->p_aioinfo;
if (ki == NULL)
return (EINVAL);
s = splnet();
for (cbe = TAILQ_FIRST(&ki->kaio_jobqueue); cbe; cbe = cbn) {