Re: [spice-common patch] test-ssl-verify: test_generic: initialize num_entries

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On 9/1/19 7:20 PM, Frediano Ziglio wrote:

If name is null num_entries may hold garbage value

clang warning: Assigned value is garbage or undefined
    g_assert_cmpint(num_entries, ==, entry_count);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Also check name before num_entries.


Why this last sentence?

oops, the first patch I wrote (and did not send) also
checked name before (switched the order of the two check lines).
Since it does not really matter, I removed it.

I'll delete this from the commit log.

Thanks,
    Uri.


Signed-off-by: Uri Lublin <uril@xxxxxxxxxx>
---
  tests/test-ssl-verify.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/test-ssl-verify.c b/tests/test-ssl-verify.c
index f5c5881..f80eb4c 100644
--- a/tests/test-ssl-verify.c
+++ b/tests/test-ssl-verify.c
@@ -79,7 +79,7 @@ static void test_generic(const void *arg)
  {
      const TestGenericParams *params = arg;
      X509_NAME *name;
-    int num_entries;
+    int num_entries = -1;
setup_results(params->output);
      name = subject_to_x509_name(params->input, &num_entries);

Otherwise patch is fine.

Frediano


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