From: Olaf Hering <olaf@aepfle.de>
To: "K. Y. Srinivasan" <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
devel@linuxdriverproject.org (open list:Hyper-V CORE AND DRIVERS),
linux-kernel@vger.kernel.org (open list)
Cc: Olaf Hering <olaf@aepfle.de>
Subject: [PATCH] Tools: hv: fix snprintf warning in kvp_daemon
Date: Wed, 9 Aug 2017 17:17:09 +0200 [thread overview]
Message-ID: <20170809151711.6029-1-olaf@aepfle.de> (raw)
Increase buffer size so that "_{-INT_MAX}" will fit.
Spotted by the gcc7 snprintf checker.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
---
tools/hv/hv_kvp_daemon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c
index 88b20e007c05..eaa3bec273c8 100644
--- a/tools/hv/hv_kvp_daemon.c
+++ b/tools/hv/hv_kvp_daemon.c
@@ -1136,7 +1136,7 @@ static int process_ip_string(FILE *f, char *ip_string, int type)
int i = 0;
int j = 0;
char str[256];
- char sub_str[10];
+ char sub_str[13];
int offset = 0;
memset(addr, 0, sizeof(addr));
reply other threads:[~2017-08-09 15:17 UTC|newest]
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