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| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-01-14 17:43:47 +0100 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2017-03-23 17:53:29 -0400 |
| commit | 315e01ada8047cba0520ecca050ad8f5237abb41 (patch) | |
| tree | 1f6c9da320e1f8ac8582b8dfc0d430a70f53e83c /security | |
| parent | 3a0aa56518432a1a598ac3e48a93f2e99c66a393 (diff) | |
| download | linux-stable-315e01ada8047cba0520ecca050ad8f5237abb41.tar.gz linux-stable-315e01ada8047cba0520ecca050ad8f5237abb41.tar.bz2 linux-stable-315e01ada8047cba0520ecca050ad8f5237abb41.zip | |
selinux: One function call less in genfs_read() after null pointer detection
Call the function "kfree" at the end only after it was determined
that the local variable "newgenfs" contained a non-null pointer.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'security')
| -rw-r--r-- | security/selinux/ss/policydb.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c index 375e304070e1..4390558464c5 100644 --- a/security/selinux/ss/policydb.c +++ b/security/selinux/ss/policydb.c @@ -2098,9 +2098,10 @@ static int genfs_read(struct policydb *p, void *fp) } rc = 0; out: - if (newgenfs) + if (newgenfs) { kfree(newgenfs->fstype); - kfree(newgenfs); + kfree(newgenfs); + } ocontext_destroy(newc, OCON_FSUSE); return rc; |