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authorJiri Slaby <jirislaby@gmail.com>2009-08-28 10:47:16 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2010-04-01 15:55:27 -0700
commit84e39bcb1418095afb6918226276e1f4785b8329 (patch)
treed7937fed1a8140d30dc0cfb35f2b14ccbd3b93fd /security
parentb2547d0901583d4cb381a66a771087dd29174faf (diff)
SECURITY: selinux, fix update_rlimit_cpu parameter
commit 17740d89785aeb4143770923d67c293849414710 upstream. Don't pass current RLIMIT_RTTIME to update_rlimit_cpu() in selinux_bprm_committing_creds, since update_rlimit_cpu expects RLIMIT_CPU limit. Use proper rlim[RLIMIT_CPU].rlim_cur instead to fix that. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Acked-by: James Morris <jmorris@namei.org> Cc: Stephen Smalley <sds@tycho.nsa.gov> Cc: Eric Paris <eparis@parisplace.org> Cc: David Howells <dhowells@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'security')
-rw-r--r--security/selinux/hooks.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 8d8b69c5664..43f26dd8ab6 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -2360,7 +2360,7 @@ static void selinux_bprm_committing_creds(struct linux_binprm *bprm)
initrlim = init_task.signal->rlim + i;
rlim->rlim_cur = min(rlim->rlim_max, initrlim->rlim_cur);
}
- update_rlimit_cpu(rlim->rlim_cur);
+ update_rlimit_cpu(current->signal->rlim[RLIMIT_CPU].rlim_cur);
}
}