From 78415de5a07b54d587ee048f0d70ff8db17c9e6d Mon Sep 17 00:00:00 2001
From: 10077240 <jin.hao1@zte.com.cn>
Date: Tue, 9 Jul 2019 11:48:21 +0800
Subject: [PATCH] fix bug: Can not support more than 32 processes

---
 lib/ff_config.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/ff_config.c b/lib/ff_config.c
index b3183e65..3cb560f9 100644
--- a/lib/ff_config.c
+++ b/lib/ff_config.c
@@ -113,7 +113,7 @@ parse_lcore_mask(struct ff_config *cfg, const char *coremask)
             if ((1 << j) & val) {
                 proc_lcore[count] = idx;
                 if (cfg->dpdk.proc_id == count) {
-                    sprintf(buf, "%x", 1<<idx);
+                    sprintf(buf, "%llx", (unsigned long long)1<<idx);
                     cfg->dpdk.proc_mask = strdup(buf);
                 }
                 count++;