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dump/win_dump: fix use after free of err
authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Tue, 24 Mar 2020 15:36:27 +0000 (18:36 +0300)
committerMarkus Armbruster <armbru@redhat.com>
Sat, 4 Apr 2020 12:15:14 +0000 (14:15 +0200)
commitb0e709503cee6e30e62b35ef416a53531371c1a7
tree850f0c5b09c0e1dfc1693e85c9758d53a36c852etree
parentd1d3a99795006d81f10c98927b0c2ad270bc78fdcommit | diff
dump/win_dump: fix use after free of err

It's possible that we'll try to set err twice (or more). It's bad, it
will crash.

Instead, use warn_report().

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20200324153630.11882-4-vsementsov@virtuozzo.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
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