External/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2025-01-09 22:45:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

qemuMonitorJSONSendKey: Avoid double free

Browse Source 
After successful @cmd construction the memory where @keys points to is
part of @cmd. Avoid double freeing it.
(cherry picked from commit 3e8343e151)
This commit is contained in:
Michal Privoznik 2013-10-02 18:18:13 +02:00 committed by Ján Tomko
parent e3fb8465ec
commit fde599a2af
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/qemu/qemu_monitor_json.c
View File

@ -3452,6 +3452,9 @@ int qemuMonitorJSONSendKey(qemuMonitorPtr mon,
if (!cmd) if (!cmd)
goto cleanup; goto cleanup;
/* @keys is part of @cmd now. Avoid double free */
keys = NULL;
if ((ret = qemuMonitorJSONCommand(mon, cmd, &reply)) < 0) if ((ret = qemuMonitorJSONCommand(mon, cmd, &reply)) < 0)
goto cleanup; goto cleanup;