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Always initialize scontext and scontext_len 

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>
This commit is contained in:
Stephen Smalley 2007-02-26 12:02:34 -05:00 committed by James Morris
parent fadcdb4516
commit 4f4acf3a47
1 changed files with 3 additions and 0 deletions
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3
security/selinux/ss/services.c
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@ -609,6 +609,9 @@ int security_sid_to_context(u32 sid, char **scontext, u32 *scontext_len)
struct context *context; struct context *context;
int rc = 0; int rc = 0;
*scontext = NULL;
*scontext_len = 0;
if (!ss_initialized) { if (!ss_initialized) {
if (sid <= SECINITSID_NUM) { if (sid <= SECINITSID_NUM) {
char *scontextp; char *scontextp;