From c0347e182cc23853aaca05004d2da9b4d7e47e4a Mon Sep 17 00:00:00 2001 From: Ed Maste <emaste@FreeBSD.org> Date: Mon, 18 Feb 2019 03:49:16 +0000 Subject: [PATCH] kdump: expand comment on reasons for CAPFAIL_LOOKUP Comment for CAPFAIL_LOOKUP refered only to paths containing ".." but it is returned for other restricted VFS lookup cases, such as absolute paths or openat(AT_FDCWD, ...). --- usr.bin/kdump/kdump.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/usr.bin/kdump/kdump.c b/usr.bin/kdump/kdump.c index 354b717e4889..25b2508f862f 100644 --- a/usr.bin/kdump/kdump.c +++ b/usr.bin/kdump/kdump.c @@ -2006,7 +2006,7 @@ ktrcapfail(struct ktr_cap_fail *ktr) printf("disallowed system call"); break; case CAPFAIL_LOOKUP: - /* used ".." in strict-relative mode */ + /* absolute or AT_FDCWD path, ".." path, etc. */ printf("restricted VFS lookup"); break; default: