Replace use of variable-length-arrays.

* common/t-iobuf.c (main): Replace variable-length-array.
* g10/gpgcompose.c (mksubpkt_callback): Ditto.
(encrypted): Ditto.
* g10/t-stutter.c (log_hexdump): Ditto.
(oracle_test): Ditto.
* g10/tofu.c (get_policy): Ditto.  Use "%zu" for size_t.
* scd/app-openpgp.c (ecc_writekey): Replace variable-length-array.
Check for zero length OID_LEN.

Signed-off-by: Werner Koch <wk@gnupg.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/common/t-iobuf.c b/common/t-iobuf.c
index 0e6f508a5..bdeab99a4 100644
--- a/common/t-iobuf.c
+++ b/common/t-iobuf.c
@@ -362,10 +362,12 @@ main (int argc, char *argv[])
   {
     iobuf_t iobuf;
     int rc;
-    char *content = "0123456789";
+    char content[] = "0123456789";
     int n;
     int c;
-    char buffer[strlen (content)];
+    char buffer[10];
+
+    assert (sizeof buffer == sizeof content - 1);
 
     iobuf = iobuf_temp_with_content (content, strlen (content));
     assert (iobuf);