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| author |   deraadt <deraadt@openbsd.org> | 2017-07-19 14:17:49 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2017-07-19 14:17:49 +0000 |
| commit | 526159242c6c3b5e2bbe61a7f4fd4054c67a8d71 (patch) | |
| tree | bbb2ccbdea166f55ca6991e7dbcfa9b3d6d4a77c /sys/kern/sys_process.c | |
| parent | Prefer arch-dependent over arch-independent pages if the name priority, (diff) | |
| download | wireguard-openbsd-526159242c6c3b5e2bbe61a7f4fd4054c67a8d71.tar.xz wireguard-openbsd-526159242c6c3b5e2bbe61a7f4fd4054c67a8d71.zip | |
Uninitialized variable can leak kernel memory.
Found by Ilja Van Sprundel
ok kettenis
Diffstat (limited to 'sys/kern/sys_process.c')
| -rw-r--r-- | sys/kern/sys_process.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/sys_process.c b/sys/kern/sys_process.c index d1f5abcd58d..3700c0d2486 100644 --- a/sys/kern/sys_process.c +++ b/sys/kern/sys_process.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sys_process.c,v 1.76 2017/01/25 07:35:04 guenther Exp $ */ +/* $OpenBSD: sys_process.c,v 1.77 2017/07/19 14:17:49 deraadt Exp $ */ /* $NetBSD: sys_process.c,v 1.55 1996/05/15 06:17:47 tls Exp $ */ /*- @@ -101,7 +101,7 @@ sys_ptrace(struct proc *p, void *v, register_t *retval) register_t wcookie; #endif int error, write; - int temp; + int temp = 0; int req = SCARG(uap, req); pid_t pid = SCARG(uap, pid); caddr_t addr = SCARG(uap, addr); |