From 290f458a4f16f9cf6cb6562b249e69fe1c3c3a07 Mon Sep 17 00:00:00 2001 From: John Johansen Date: Fri, 9 Jun 2017 14:38:35 -0700 Subject: apparmor: allow ptrace checks to be finer grained than just capability Signed-off-by: John Johansen --- security/apparmor/apparmorfs.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'security/apparmor/apparmorfs.c') diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c index d24100f8fd98..d1a6ce499776 100644 --- a/security/apparmor/apparmorfs.c +++ b/security/apparmor/apparmorfs.c @@ -2086,6 +2086,11 @@ static struct aa_sfs_entry aa_sfs_entry_file[] = { { } }; +static struct aa_sfs_entry aa_sfs_entry_ptrace[] = { + AA_SFS_FILE_STRING("mask", "read trace"), + { } +}; + static struct aa_sfs_entry aa_sfs_entry_domain[] = { AA_SFS_FILE_BOOLEAN("change_hat", 1), AA_SFS_FILE_BOOLEAN("change_hatv", 1), @@ -2125,6 +2130,7 @@ static struct aa_sfs_entry aa_sfs_entry_features[] = { AA_SFS_FILE_U64("capability", VFS_CAP_FLAGS_MASK), AA_SFS_DIR("rlimit", aa_sfs_entry_rlimit), AA_SFS_DIR("caps", aa_sfs_entry_caps), + AA_SFS_DIR("ptrace", aa_sfs_entry_ptrace), AA_SFS_DIR("query", aa_sfs_entry_query), { } }; -- cgit