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qemuMonitorJSONSendKey: Avoid double free

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After successful @cmd construction the memory where @keys points to is
part of @cmd. Avoid double freeing it.
(cherry picked from commit 3e8343e1510741623aa5bc1dfb74ec39fde868dd)
This commit is contained in:
Michal Privoznik 2013-10-02 18:18:13 +02:00 committed by Ján Tomko
parent 7b113d8a99
commit aa24b068fd
1 changed files with 3 additions and 0 deletions
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3
src/qemu/qemu_monitor_json.c
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@ -3454,6 +3454,9 @@ int qemuMonitorJSONSendKey(qemuMonitorPtr mon,
if (!cmd)
goto cleanup;
/* @keys is part of @cmd now. Avoid double free */
keys = NULL;
if ((ret = qemuMonitorJSONCommand(mon, cmd, &reply)) < 0)
goto cleanup;