From: kys@exchange.microsoft.com
To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
devel@linuxdriverproject.org, olaf@aepfle.de, apw@canonical.com,
vkuznets@redhat.com, jasowang@redhat.com,
leann.ogasawara@canonical.com, marcelo.cerri@canonical.com,
sthemmin@microsoft.com
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Subject: [PATCH 1/2] Tools: hv: fix snprintf warning in kvp_daemon
Date: Thu, 10 Aug 2017 15:45:15 -0700 [thread overview]
Message-ID: <1502405116-18599-1-git-send-email-kys@exchange.microsoft.com> (raw)
In-Reply-To: <1502405089-18551-1-git-send-email-kys@exchange.microsoft.com>
From: Olaf Hering <olaf@aepfle.de>
Increase buffer size so that "_{-INT_MAX}" will fit.
Spotted by the gcc7 snprintf checker.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
---
tools/hv/hv_kvp_daemon.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c
index 88b20e0..eaa3bec 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));
--
1.7.1
next prev parent reply other threads:[~2017-08-10 22:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-10 22:44 [PATCH 0/2] Tools: hv: Miscellaneous adjustments kys
2017-08-10 22:45 ` kys [this message]
2017-08-10 22:45 ` [PATCH 2/2] Tools: hv: update buffer handling in hv_fcopy_daemon kys
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