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-rw-r--r--sys/security/mac/mac_process.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/security/mac/mac_process.c b/sys/security/mac/mac_process.c
index 547647c..23c6a7c 100644
--- a/sys/security/mac/mac_process.c
+++ b/sys/security/mac/mac_process.c
@@ -162,7 +162,7 @@ SYSCTL_INT(_security_mac, OID_AUTO, vnode_label_cache_hits, CTLFLAG_RD,
static int mac_vnode_label_cache_misses = 0;
SYSCTL_INT(_security_mac, OID_AUTO, vnode_label_cache_misses, CTLFLAG_RD,
&mac_vnode_label_cache_misses, 0, "Cache misses on vnode labels");
-static int mac_mmap_revocation_via_cow = 1;
+static int mac_mmap_revocation_via_cow = 0;
SYSCTL_INT(_security_mac, OID_AUTO, mmap_revocation_via_cow, CTLFLAG_RW,
&mac_mmap_revocation_via_cow, 0, "Revoke mmap access to files via "
"copy-on-write semantics, or by removing all write access");
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