From b1aa5301b9f88a4891061650c591fb8fe1c1d1da Mon Sep 17 00:00:00 2001 From: Stephen Smalley Date: Fri, 25 Jan 2008 13:03:42 -0500 Subject: [PATCH] selinux: fix labeling of /proc/net inodes The proc net rewrite had a side effect on selinux, leading it to mislabel the /proc/net inodes, thereby leading to incorrect denials. Fix security_genfs_sid to ignore extra leading / characters in the path supplied by selinux_proc_get_sid since we now get "//net/..." rather than "/net/...". Signed-off-by: Stephen Smalley Signed-off-by: James Morris --- security/selinux/ss/services.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index f83b19daed1..4bf715d4cf2 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -1744,6 +1744,9 @@ int security_genfs_sid(const char *fstype, struct ocontext *c; int rc = 0, cmp = 0; + while (path[0] == '/' && path[1] == '/') + path++; + POLICY_RDLOCK; for (genfs = policydb.genfs; genfs; genfs = genfs->next) {