From: Ron Yorston <[email protected]>
This patch fixes an off-by-one error in the MLS compatibility code
that was causing contexts with a MLS suffix to be rejected, preventing
sharing partitions between FC4 and FC5. Bug reported in
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=188068
Please apply, for 2.6.17 if possible.
Signed-off-by: Stephen Smalley <[email protected]>
Acked-by: James Morris <[email protected]>
---
security/selinux/ss/mls.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
--- linux-2.6.16/security/selinux/ss/mls.c.selinux-debug 2006-04-06 19:47:15.000000000 +0100
+++ linux-2.6.16/security/selinux/ss/mls.c 2006-04-06 19:47:24.000000000 +0100
@@ -264,7 +264,7 @@ int mls_context_to_sid(char oldc,
if (!selinux_mls_enabled) {
if (def_sid != SECSID_NULL && oldc)
- *scontext += strlen(*scontext);
+ *scontext += strlen(*scontext)+1;
return 0;
}
--
Stephen Smalley
National Security Agency
-
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