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Always initialize scontext and scontext_len
author
Stephen Smalley
<sds@tycho.nsa.gov>
Mon, 26 Feb 2007 17:02:34 +0000
(12:02 -0500)
committer
James Morris
<jmorris@namei.org>
Mon, 26 Feb 2007 19:43:15 +0000
(14:43 -0500)
Always initialize *scontext and *scontext_len in security_sid_to_context.
(via http://lkml.org/lkml/2007/2/23/135)
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: James Morris <jmorris@namei.org>
security/selinux/ss/services.c
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diff --git
a/security/selinux/ss/services.c
b/security/selinux/ss/services.c
index
ca9154d
..
1e52356
100644
(file)
--- a/
security/selinux/ss/services.c
+++ b/
security/selinux/ss/services.c
@@
-609,6
+609,9
@@
int security_sid_to_context(u32 sid, char **scontext, u32 *scontext_len)
struct context *context;
int rc = 0;
+ *scontext = NULL;
+ *scontext_len = 0;
+
if (!ss_initialized) {
if (sid <= SECINITSID_NUM) {
char *scontextp;