Re: [libvirt PATCH 9/9] esx: replace some VIR_FREE with g_clear_pointer(x, g_free)

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On 2/12/21 11:07 PM, Laine Stump wrote:
These are all cases when 1) the pointer is passed by reference from
the caller (ie.e. **) and expects it to be NULL on return if there is
an error, or 2) the variable holding the pointer is being checked or
re-used in the same function, but not right away.

Signed-off-by: Laine Stump <laine@xxxxxxxxxx>
---
  src/esx/esx_network_driver.c | 2 +-
  src/esx/esx_util.c           | 8 ++++----
  src/esx/esx_vi.c             | 4 ++--
  src/esx/esx_vi_types.c       | 2 +-
  4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/esx/esx_network_driver.c b/src/esx/esx_network_driver.c
index b489f4de8a..4d0fba8c9f 100644
--- a/src/esx/esx_network_driver.c
+++ b/src/esx/esx_network_driver.c
@@ -914,7 +914,7 @@ esxConnectListAllNetworks(virConnectPtr conn,
          if (nets && *nets) {
              for (i = 0; i < count; ++i)
                  g_free((*nets)[i]);
-            VIR_FREE(*nets);
+            g_clear_pointer(nets, g_free);

This is one of the reasons I'm not fan of dropping our fine crafted utils and replace them with glib. But I don't want to stand in way to progress.

Michal




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