diff options
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2015-10-21 17:44:26 -0400 |
|---|---|---|
| committer | Paul Moore <pmoore@redhat.com> | 2015-10-21 17:44:26 -0400 |
| commit | aa736c36db3e583d249e1d23a3ac9223b1c55f95 (patch) | |
| tree | 52d40162fdeafd2b1bb4c51127416ca5ef71107a /security/selinux/ss | |
| parent | 20ba96aeebd40f09a1d626913235941e290992c7 (diff) | |
| download | lwn-aa736c36db3e583d249e1d23a3ac9223b1c55f95.tar.gz lwn-aa736c36db3e583d249e1d23a3ac9223b1c55f95.zip | |
selinux: use kmemdup in security_sid_to_context_core()
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Paul Moore <pmoore@redhat.com>
Diffstat (limited to 'security/selinux/ss')
| -rw-r--r-- | security/selinux/ss/services.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index c550df0e0ff1..994c824a34c6 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -1259,12 +1259,12 @@ static int security_sid_to_context_core(u32 sid, char **scontext, *scontext_len = strlen(initial_sid_to_string[sid]) + 1; if (!scontext) goto out; - scontextp = kmalloc(*scontext_len, GFP_ATOMIC); + scontextp = kmemdup(initial_sid_to_string[sid], + *scontext_len, GFP_ATOMIC); if (!scontextp) { rc = -ENOMEM; goto out; } - strcpy(scontextp, initial_sid_to_string[sid]); *scontext = scontextp; goto out; } |