[libvirt] [PATCH 08/17] Fix leak on OOM in qemuBuildCommandLine dealing with sound card

From: "Daniel P. Berrange" <berrange(a)redhat.com&gt; The qemuBuildCommandLine code for parsing sound cards will leak an intermediate variable if an OOM occurs. Move the free'ing of the variable earlier to avoid the leak. Signed-off-by: Daniel P. Berrange <berrange(a)redhat.com&gt; --- src/qemu/qemu_command.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index e0fd38e..a82c5dd 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -9009,7 +9009,7 @@ qemuBuildCommandLine(virConnectPtr conn, goto error; virCommandAddArg(cmd, str); - + VIR_FREE(str); if (sound->model == VIR_DOMAIN_SOUND_MODEL_ICH6) { char *codecstr = NULL; @@ -9036,8 +9036,6 @@ qemuBuildCommandLine(virConnectPtr conn, VIR_FREE(codecstr); } } - - VIR_FREE(str); } } } else { -- 1.8.3.1