util: Fix memory leak in virPCIProbeStubDriver

Since 9ea90206, @drvpath could be overwritten if we jumped to recheck

Found by Coverity.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>

diff --git a/src/util/virpci.c b/src/util/virpci.c
index 6c7e6bbcab642df6a16e106fbb4332dc0b517c1a..786b1393e69613ff59f06aa2ccfa3d27f7b37bd9 100644 (file)
--- a/src/util/virpci.c
+++ b/src/util/virpci.c
@@ -1018,6 +1018,7 @@ virPCIProbeStubDriver(virPCIStubDriver driver)
             goto cleanup;
         }
 
+        VIR_FREE(drvpath);
         goto recheck;
     }