From: Ian Jackson <Ian.Jackson@eu.citrix.com>
To: George Dunlap <george.dunlap@eu.citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>,
George Dunlap <george.dunlap@citrix.com>,
xen-devel@lists.xen.org
Subject: Re: [PATCH 5/8] tools/xenalyze: Fix check for error return value
Date: Fri, 26 Feb 2016 12:29:02 +0000 [thread overview]
Message-ID: <22224.17678.469145.249040@mariner.uk.xensource.com> (raw)
In-Reply-To: <1456411743-17741-6-git-send-email-george.dunlap@eu.citrix.com>
George Dunlap writes ("[PATCH 5/8] tools/xenalyze: Fix check for error return value"):
> fdopen returns NULL on failure, not a negative integer.
>
> CID 1306863
> CID 1306858
>
> Signed-off-by: George Dunlap <george.dunlap@citrix.com>
> ---
> Strangely, coverity counted this as two bugs: one for comparing a
> pointer with a negative integer, one for the comparison never possibly
> being true (thus making the if condition dead code).
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
next prev parent reply other threads:[~2016-02-26 12:29 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-25 14:48 [PATCH 0/8] Fixes to Coverity issues reported on xenalyze George Dunlap
2016-02-25 14:48 ` [PATCH 1/8] tools/xenalyze: Close symbol_file after reading it George Dunlap
2016-02-26 12:22 ` Ian Jackson
2016-02-29 16:11 ` Konrad Rzeszutek Wilk
2016-02-25 14:48 ` [PATCH 2/8] tools/xenalyze: Avoid redundant check George Dunlap
2016-02-26 12:23 ` Ian Jackson
2016-02-29 16:15 ` Konrad Rzeszutek Wilk
2016-02-25 14:48 ` [PATCH 3/8] tools/xenalyze: Handle fstat errors properly George Dunlap
2016-02-26 12:25 ` Ian Jackson
2016-03-03 12:28 ` George Dunlap
2016-02-25 14:48 ` [PATCH 4/8] tools/xenalyze: Mark unreachable code as unreachable George Dunlap
2016-02-25 15:03 ` Ian Campbell
2016-02-25 15:09 ` George Dunlap
2016-02-25 15:28 ` Ian Campbell
2016-02-25 15:43 ` George Dunlap
2016-02-25 15:52 ` Ian Campbell
2016-02-26 12:28 ` Ian Jackson
2016-02-25 14:49 ` [PATCH 5/8] tools/xenalyze: Fix check for error return value George Dunlap
2016-02-26 12:29 ` Ian Jackson [this message]
2016-02-29 16:16 ` Konrad Rzeszutek Wilk
2016-02-25 14:49 ` [PATCH 6/8] tools/xenalyze: Fix off-by-one in MAX_CPUS range checks George Dunlap
2016-02-26 12:30 ` Ian Jackson
2016-02-29 16:58 ` George Dunlap
2016-03-03 12:44 ` George Dunlap
2016-02-25 14:49 ` [PATCH 7/8] tools/xenalyze: Fix multiple instances of *HYPERCALL_MAX George Dunlap
2016-02-26 12:33 ` Ian Jackson
2016-02-29 17:29 ` George Dunlap
2016-03-01 13:36 ` Ian Jackson
2016-02-25 14:49 ` [PATCH 8/8] tools/xenalyze: Actually handle case where number of ipi vectors exceeds static max George Dunlap
2016-02-26 12:34 ` Ian Jackson
2016-02-29 16:16 ` Konrad Rzeszutek Wilk
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=22224.17678.469145.249040@mariner.uk.xensource.com \
--to=ian.jackson@eu.citrix.com \
--cc=george.dunlap@citrix.com \
--cc=george.dunlap@eu.citrix.com \
--cc=wei.liu2@citrix.com \
--cc=xen-devel@lists.xen.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.