tree 760bc12e74b1c1efb0c829c6f24a6a1b232b7dd0
parent b0e709503cee6e30e62b35ef416a53531371c1a7
author Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> 1585064190 +0300
committer Markus Armbruster <armbru@redhat.com> 1586002524 +0200

qga/commands-posix: fix use after free of local_err

local_err is used several times in guest_suspend(). Setting non-NULL
local_err will crash, so let's zero it after freeing. Also fix possible
leak of local_err in final if().

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20200324153630.11882-7-vsementsov@virtuozzo.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>