public inbox for linux-rdma@vger.kernel.org
 help / color / mirror / Atom feed
From: Hal Rosenstock <hal-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
To: "linux-rdma
	(linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org)"
	<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Cc: Dan Ben-Yosef <danby-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Subject: [PATCH 3/6] osm_ucast_ftree.c : fix dereferencing null variable
Date: Tue, 11 Jun 2013 14:13:43 -0400	[thread overview]
Message-ID: <51B768D7.1000807@dev.mellanox.co.il> (raw)

>From 4d36d6d133c09e45fe394b3519ac9cae5ebbe1c5 Mon Sep 17 00:00:00 2001
From: Dan Ben Yosef <danby-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
Date: Sun, 2 Dec 2012 13:48:47 +0200
Subject: [PATCH 3/6] osm_ucast_ftree.c : fix dereferencing null variable

Dereferencing null variable "p_min_port".

Signed-off-by: Dan Ben Yosef <danby-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
---
 opensm/osm_ucast_ftree.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/opensm/osm_ucast_ftree.c b/opensm/osm_ucast_ftree.c
index dfcd418..a293803 100644
--- a/opensm/osm_ucast_ftree.c
+++ b/opensm/osm_ucast_ftree.c
@@ -2213,6 +2213,8 @@ fabric_route_upgoing_by_going_down(IN ftree_fabric_t * p_ftree,
 		/* find the least loaded port of the group (in indexing order) */
 		p_min_port = NULL;
 		ports_num = (uint16_t) cl_ptr_vector_get_size(&p_group->ports);
+		if(ports_num == 0)
+			continue;
 
 		for (j = 0; j < ports_num; j++) {
 			cl_ptr_vector_at(&p_group->ports, j, (void *)&p_port);
-- 
1.7.8.2

--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

                 reply	other threads:[~2013-06-11 18:13 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

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=51B768D7.1000807@dev.mellanox.co.il \
    --to=hal-ldsdmyg8hgv8yrgs2mwiifqbs+8scbdb@public.gmane.org \
    --cc=danby-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org \
    --cc=linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.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