[Xen-devel] [PATCH] libxc: Fix CID 1351228 resource leak

[Harmandeep Kaur <write.harmandeep@xxxxxxxxx>]

Signed-off-by: Harmandeep Kaur <write.harmandeep@xxxxxxxxx>
---
 tools/libxc/xc_tbuf.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/libxc/xc_tbuf.c b/tools/libxc/xc_tbuf.c
index 695939a..f06f566 100644
--- a/tools/libxc/xc_tbuf.c
+++ b/tools/libxc/xc_tbuf.c
@@ -70,9 +70,13 @@ int xc_tbuf_get_size(xc_interface *xch, unsigned long *size)
                     sysctl.u.tbuf_op.buffer_mfn);
 
     if ( t_info == NULL || t_info->tbuf_size == 0 )
+    {
+        xenforeignmemory_unmap(xch->fmem, t_info, 0);
         return -1;
+    }
 
     *size = t_info->tbuf_size;
+    xenforeignmemory_unmap(xch->fmem, t_info, *size);
 
     return 0;
 }
-- 
2.5.0


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