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| author | Ron Yorston <rmy@tigress.co.uk> | 2006-04-18 22:21:04 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-19 09:13:50 -0700 |
| commit | ab5703b34237da7034800ec2466ceebf88a7e685 (patch) | |
| tree | 1c319edf228bb9467a0b8b2bc2a069d0545f5c52 | |
| parent | dda27d1a55e185b0c5fd184b86ac26c66846f095 (diff) | |
| download | linux-ab5703b34237da7034800ec2466ceebf88a7e685.tar.gz linux-ab5703b34237da7034800ec2466ceebf88a7e685.tar.bz2 linux-ab5703b34237da7034800ec2466ceebf88a7e685.zip | |
[PATCH] selinux: Fix MLS compatibility off-by-one bug
Fix 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
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: James Morris <jmorris@redhat.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | security/selinux/ss/mls.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/selinux/ss/mls.c b/security/selinux/ss/mls.c index 640d0bfdbc68..84047f69f9c1 100644 --- a/security/selinux/ss/mls.c +++ b/security/selinux/ss/mls.c @@ -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; } |