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(parent: b0e7095) | patch
qga/commands-posix: fix use after free of local_err
authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Tue, 24 Mar 2020 15:36:30 +0000 (18:36 +0300)
committerMarkus Armbruster <armbru@redhat.com>
Sat, 4 Apr 2020 12:15:24 +0000 (14:15 +0200)
commit6a4a38530e70f3917a58d71d4d08e28bd8146015
tree760bc12e74b1c1efb0c829c6f24a6a1b232b7dd0tree | snapshot
parentb0e709503cee6e30e62b35ef416a53531371c1a7commit | diff
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>
qga/commands-posix.c diff | blob | history
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