Fix sprintf truncate

Buffer was 16k, __builtin___snprintf_chk says it may require 18834. Up
to 20k. Note, we'd usually prefer dynamic buffers for such strings:
asprintf is your friend.

Link: https://github.com/linux-nvme/nvme-cli/issues/506
Signed-off-by: Keith Busch <keith.busch@intel.com>

diff --git a/plugins/virtium/virtium-nvme.c b/plugins/virtium/virtium-nvme.c
index a67f5d38fa0fc8221dd32111fc1e19eb41009204..b5b30af5dacdc807e33b141fe21c114b1434a44b 100644 (file)
--- a/plugins/virtium/virtium-nvme.c
+++ b/plugins/virtium/virtium-nvme.c
@@ -24,7 +24,7 @@
 
 #define HOUR_IN_SECONDS     3600
 
-#define MAX_HEADER_BUFF     16384
+#define MAX_HEADER_BUFF     (20 * 1024)
 #define MAX_LOG_BUFF        4096
 #define DEFAULT_TEST_NAME   "Put the name of your test here"