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selinux: Fix error return code in sel_ib_pkey_sid_slow()
commitc350f8bea2
upstream. Fix to return a negative error code from the error handling case instead of 0 in function sel_ib_pkey_sid_slow(), as done elsewhere in this function. Cc: stable@vger.kernel.org Fixes:409dcf3153
("selinux: Add a cache for quicker retreival of PKey SIDs") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Chen Zhou <chenzhou10@huawei.com> Signed-off-by: Paul Moore <paul@paul-moore.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 3 additions and 1 deletions
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@ -160,8 +160,10 @@ static int sel_ib_pkey_sid_slow(u64 subnet_prefix, u16 pkey_num, u32 *sid)
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* is valid, it just won't be added to the cache.
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*/
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new = kzalloc(sizeof(*new), GFP_ATOMIC);
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if (!new)
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if (!new) {
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ret = -ENOMEM;
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goto out;
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}
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new->psec.subnet_prefix = subnet_prefix;
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new->psec.pkey = pkey_num;
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