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SELinux: fix memory leak in security_netlbl_cache_add()

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Fix memory leak in security_netlbl_cache_add()
Note: The Coverity checker gets credit for spotting this one.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: James Morris <jmorris@namei.org>
Acked-by:  Stephen Smalley <sds@tycho.nsa.gov>
This commit is contained in:
Jesper Juhl 2007-07-21 00:12:44 +02:00 • committed by James Morris
parent f695baf2df
commit 0ec8abd708
1 changed files with 3 additions and 1 deletions
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4
security/selinux/ss/services.c
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@ -2417,8 +2417,10 @@ static void security_netlbl_cache_add(struct netlbl_lsm_secattr *secattr,
cache->type = NETLBL_CACHE_T_MLS; cache->type = NETLBL_CACHE_T_MLS;
if (ebitmap_cpy(&cache->data.mls_label.level[0].cat, if (ebitmap_cpy(&cache->data.mls_label.level[0].cat,
&ctx->range.level[0].cat) != 0) &ctx->range.level[0].cat) != 0) {
kfree(cache);
return; return;
}
cache->data.mls_label.level[1].cat.highbit = cache->data.mls_label.level[1].cat.highbit =
cache->data.mls_label.level[0].cat.highbit; cache->data.mls_label.level[0].cat.highbit;
cache->data.mls_label.level[1].cat.node = cache->data.mls_label.level[1].cat.node =