From: Phil Sutter <phil@nwl.cc>
To: Stephen Hemminger <stephen@networkplumber.org>
Cc: netdev@vger.kernel.org
Subject: [iproute PATCH v2 1/7] ipaddress: Make buffer for filter.flushb static
Date: Thu, 17 Aug 2017 19:09:25 +0200 [thread overview]
Message-ID: <20170817170931.24302-2-phil@nwl.cc> (raw)
In-Reply-To: <20170817170931.24302-1-phil@nwl.cc>
The buffer is accessed outside of the function defining it, so make it
static.
Signed-off-by: Phil Sutter <phil@nwl.cc>
---
ip/ipaddress.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ip/ipaddress.c b/ip/ipaddress.c
index 4d37c5e045071..3c9decb51b412 100644
--- a/ip/ipaddress.c
+++ b/ip/ipaddress.c
@@ -1488,7 +1488,7 @@ static void ipaddr_filter(struct nlmsg_chain *linfo, struct nlmsg_chain *ainfo)
static int ipaddr_flush(void)
{
int round = 0;
- char flushb[4096-512];
+ static char flushb[4096-512];
filter.flushb = flushb;
filter.flushp = 0;
--
2.13.1
next prev parent reply other threads:[~2017-08-17 17:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-17 17:09 [iproute PATCH v2 0/7] Covscan: Don't access garbage Phil Sutter
2017-08-17 17:09 ` Phil Sutter [this message]
2017-08-18 11:57 ` [iproute PATCH v2 1/7] ipaddress: Make buffer for filter.flushb static Phil Sutter
2017-08-18 15:55 ` Stephen Hemminger
2017-08-17 17:09 ` [iproute PATCH v2 2/7] ipaddress: Avoid accessing uninitialized variable lcl Phil Sutter
2017-08-17 17:09 ` [iproute PATCH v2 3/7] iplink_can: Prevent overstepping array bounds Phil Sutter
2017-08-17 17:09 ` [iproute PATCH v2 4/7] ipmaddr: Avoid accessing uninitialized data Phil Sutter
2017-08-17 17:09 ` [iproute PATCH v2 5/7] ss: Use C99 initializer in netlink_show_one() Phil Sutter
2017-08-17 17:09 ` [iproute PATCH v2 6/7] netem/maketable: Check return value of fstat() Phil Sutter
2017-08-17 17:09 ` [iproute PATCH v2 7/7] tc/q_multiq: Don't pass garbage in TCA_OPTIONS Phil Sutter
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20170817170931.24302-2-phil@nwl.cc \
--to=phil@nwl.cc \
--cc=netdev@vger.kernel.org \
--cc=stephen@networkplumber.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).