[v2] qemu: agent: fix potential leak in qemuAgentGetFSInfo()

[libvirt] [PATCH v2] qemu: agent: fix potential leak in qemuAgentGetFSInfo()

Jonathon Jongsma posted 1 patch 4 years, 7 months ago

Diff against v1
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src/qemu/qemu_agent.c | 1 +
1 file changed, 1 insertion(+)

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[libvirt] [PATCH v2] qemu: agent: fix potential leak in qemuAgentGetFSInfo()

Posted by Jonathon Jongsma 4 years, 7 months ago

On error paths, info_ret could potentially leak. Make sure it's freed.

Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
 src/qemu/qemu_agent.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/qemu/qemu_agent.c b/src/qemu/qemu_agent.c
index c63db968c6..a4113460bd 100644
--- a/src/qemu/qemu_agent.c
+++ b/src/qemu/qemu_agent.c
@@ -2208,6 +2208,7 @@ qemuAgentGetFSInfo(qemuAgentPtr mon,
             virDomainFSInfoFree(info_ret[i]);
     }
     VIR_FREE(agentinfo);
+    VIR_FREE(info_ret);
     return ret;
 }
 
-- 
2.21.0

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Re: [libvirt] [PATCH v2] qemu: agent: fix potential leak in qemuAgentGetFSInfo()

Posted by Erik Skultety 4 years, 7 months ago

On Thu, Aug 29, 2019 at 08:56:29AM -0500, Jonathon Jongsma wrote:
> On error paths, info_ret could potentially leak. Make sure it's freed.
>
> Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>

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