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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-19 03:15:35 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-19 03:15:35 +0300 |
| commit | 6899c161313671ca37a7a56429a3a80dad56ee8a (patch) | |
| tree | 2da24fec869bacf725855aff01335ea0544cfb34 | |
| parent | 5494d0eb438a656c89792ac8cd0cdb963576bdda (diff) | |
| parent | 6254bd3db316c9ccb3b05caa8b438be63245466f (diff) | |
| download | linux-6899c161313671ca37a7a56429a3a80dad56ee8a.tar.xz | |
Merge tag 'selinux-pr-20220518' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull selinux fix from Paul Moore:
"A single SELinux patch to fix an error path that was doing the wrong
thing with respect to freeing memory"
* tag 'selinux-pr-20220518' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
selinux: fix bad cleanup on error in hashtab_duplicate()
| -rw-r--r-- | security/selinux/ss/hashtab.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/security/selinux/ss/hashtab.c b/security/selinux/ss/hashtab.c index 0ae4e4e57a40..3fb8f9026e9b 100644 --- a/security/selinux/ss/hashtab.c +++ b/security/selinux/ss/hashtab.c @@ -179,7 +179,8 @@ int hashtab_duplicate(struct hashtab *new, struct hashtab *orig, kmem_cache_free(hashtab_node_cachep, cur); } } - kmem_cache_free(hashtab_node_cachep, new); + kfree(new->htable); + memset(new, 0, sizeof(*new)); return -ENOMEM; } |