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thunderbolt: Fix memory leak if ida_simple_get() fails in enumerate_services() 

commit a663e0df4a374b8537562a44d1cecafb472cd65b upstream.

The svc->key field is not released as it should be if ida_simple_get()
fails so fix that.

Fixes: 9aabb68568 ("thunderbolt: Fix to check return value of ida_simple_get")
Cc: stable@vger.kernel.org
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mika Westerberg 2020-10-07 17:06:17 +03:00 committed by Greg Kroah-Hartman
parent 11c14da8d0
commit 06c1895fe7
1 changed files with 1 additions and 0 deletions
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1
drivers/thunderbolt/xdomain.c
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@ -830,6 +830,7 @@ static void enumerate_services(struct tb_xdomain *xd)
id = ida_simple_get(&xd->service_ids, 0, 0, GFP_KERNEL);
if (id < 0) {
kfree(svc->key);
kfree(svc);
break;
}