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| author | phk <phk@FreeBSD.org> | 1999-11-26 08:27:16 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 1999-11-26 08:27:16 +0000 |
| commit | 5dbe9d95ba6c01dda4fc6674a04710414cd4ca33 (patch) | |
| tree | c9a18340e1e69709e2663404bbe98cdd1b78ed8a /sys/fs | |
| parent | 42632fd0a6ccbef70e0dce9f1ca707c8b8a71135 (diff) | |
| download | FreeBSD-src-5dbe9d95ba6c01dda4fc6674a04710414cd4ca33.zip FreeBSD-src-5dbe9d95ba6c01dda4fc6674a04710414cd4ca33.tar.gz | |
Add a sysctl to control if argv is disclosed to the world:
kern.ps_argsopen
It defaults to 1 which means that all users can see all argvs in ps(1).
Reviewed by: Warner
Diffstat (limited to 'sys/fs')
| -rw-r--r-- | sys/fs/procfs/procfs_status.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/fs/procfs/procfs_status.c b/sys/fs/procfs/procfs_status.c index e63a12b..ee3380e 100644 --- a/sys/fs/procfs/procfs_status.c +++ b/sys/fs/procfs/procfs_status.c @@ -183,7 +183,7 @@ procfs_docmdline(curp, p, pfs, uio) * Linux behaviour is to return zero-length in this case. */ - if (p->p_args && !p_trespass(curp, p)) { + if (p->p_args && (ps_argsopen ||!p_trespass(curp, p))) { bp = p->p_args->ar_args; buflen = p->p_args->ar_length; buf = 0; |
