diff options
| author | Bob Beck <beck@cvs.openbsd.org> | 2019-10-06 16:24:15 +0000 |
|---|---|---|
| committer | Bob Beck <beck@cvs.openbsd.org> | 2019-10-06 16:24:15 +0000 |
| commit | 16dfc514a3ca3b914b76f97826ea09921f7f4f78 (patch) | |
| tree | be762da10d6da036a1713feca9b9ea86dc2a9dde /sys/arch | |
| parent | 6b90b4ebe4788a3c98914d2e059f0e581939ecfb (diff) | |
Fix vn_open to require an op of 0, and 0 or KERNELPATH only as flags.
sweep tree to correct NDIINT op and flags ahead of time. document
the requirement. This allows KERNELPATH to be used to bypass
unveil for crash dumps with nosuidcoredump=2 or 3
ok visa@ deraadt@ florian@
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/sparc64/dev/vdsp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/arch/sparc64/dev/vdsp.c b/sys/arch/sparc64/dev/vdsp.c index 9d50c2ffe18..189eec982f3 100644 --- a/sys/arch/sparc64/dev/vdsp.c +++ b/sys/arch/sparc64/dev/vdsp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vdsp.c,v 1.45 2018/05/02 02:24:55 visa Exp $ */ +/* $OpenBSD: vdsp.c,v 1.46 2019/10/06 16:24:14 beck Exp $ */ /* * Copyright (c) 2009, 2011, 2014 Mark Kettenis * @@ -918,7 +918,7 @@ vdsp_open(void *arg1) if (name == NULL) return; - NDINIT(&nd, LOOKUP, FOLLOW, UIO_SYSSPACE, name, p); + NDINIT(&nd, 0, 0, UIO_SYSSPACE, name, p); error = vn_open(&nd, FREAD | FWRITE, 0); if (error) { printf("VOP_OPEN: %s, %d\n", name, error); |