From: Dave Reisner <d@falconindy.com>
To: Sami Kerola <kerolasa@iki.fi>
Cc: util-linux@vger.kernel.org
Subject: Re: [PATCH 07/19] sd-daemon: fix cppcheck warnings
Date: Sun, 14 Oct 2012 18:10:44 -0400 [thread overview]
Message-ID: <20121014221044.GR533@rampage> (raw)
In-Reply-To: <1350246070-10544-8-git-send-email-kerolasa@iki.fi>
On Sun, Oct 14, 2012 at 09:20:58PM +0100, Sami Kerola wrote:
> [misc-utils/sd-daemon.c:91]: (style) Checking if unsigned variable 'l' is \
> less than zero.
> [misc-utils/sd-daemon.c:254]: (warning) Comparison of a boolean \
> expression with an integer.
> [misc-utils/sd-daemon.c:363]: (style) Checking if unsigned variable \
> 'length' is less than zero.
> [misc-utils/sd-daemon.c:366]: (style) Checking if unsigned variable \
> 'length' is less than zero.
>
> Signed-off-by: Sami Kerola <kerolasa@iki.fi>
> ---
> misc-utils/sd-daemon.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/misc-utils/sd-daemon.c b/misc-utils/sd-daemon.c
> index 763e079..21399e2 100644
> --- a/misc-utils/sd-daemon.c
> +++ b/misc-utils/sd-daemon.c
This file comes directly from the systemd tree. I think it'd be better
to submit the fix there first.
Either way, there's whitespace errors in this patch (tabs rather than
spaces).
> @@ -88,7 +88,7 @@ _sd_export_ int sd_listen_fds(int unset_environment) {
> goto finish;
> }
>
> - if (!p || *p || l <= 0) {
> + if (!p || *p || l == 0) {
> r = -EINVAL;
> goto finish;
> }
> @@ -251,7 +251,7 @@ static int sd_is_socket_internal(int fd, int type, int listening) {
> if (l != sizeof(accepting))
> return -EINVAL;
>
> - if (!accepting != !listening)
> + if ((!accepting) != (!listening))
> return 0;
> }
>
> @@ -360,10 +360,10 @@ _sd_export_ int sd_is_socket_unix(int fd, int type, int listening, const char *p
> return 0;
>
> if (path) {
> - if (length <= 0)
> + if (length == 0)
> length = strlen(path);
>
> - if (length <= 0)
> + if (length == 0)
> /* Unnamed socket */
> return l == offsetof(struct sockaddr_un, sun_path);
>
> --
> 1.7.12.2
>
> --
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next prev parent reply other threads:[~2012-10-14 22:10 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-14 20:20 [PATCH 00/19] compliancy fixes Sami Kerola
2012-10-14 20:20 ` [PATCH 01/19] last: stop using MAXHOSTNAMELEN Sami Kerola
2012-10-15 1:46 ` Mike Frysinger
2012-10-14 20:20 ` [PATCH 02/19] login: " Sami Kerola
2012-10-14 20:20 ` [PATCH 03/19] write: " Sami Kerola
2012-10-15 2:12 ` Mike Frysinger
[not found] ` <20121015152558.GK18377@x2.net.home>
2012-10-18 20:06 ` Sami Kerola
2012-10-22 6:01 ` Mike Frysinger
2012-10-22 8:06 ` Karel Zak
2012-10-22 8:09 ` Karel Zak
2012-10-22 20:03 ` Mike Frysinger
2012-10-22 20:22 ` Karel Zak
2012-10-14 20:20 ` [PATCH 04/19] agetty: " Sami Kerola
2012-10-14 20:20 ` [PATCH 05/19] c.h: remove unnecessary MAXHOSTNAMELEN fallback definition Sami Kerola
2012-10-14 20:20 ` [PATCH 06/19] docs: add line breaks to whereis.1 Sami Kerola
2012-10-14 20:20 ` [PATCH 07/19] sd-daemon: fix cppcheck warnings Sami Kerola
2012-10-14 22:10 ` Dave Reisner [this message]
2012-10-15 8:32 ` Sami Kerola
2012-10-14 20:20 ` [PATCH 08/19] libmount: replace usleep with nanosleep Sami Kerola
2012-10-15 2:14 ` Mike Frysinger
2012-10-14 20:21 ` [PATCH 09/19] include/all-io: " Sami Kerola
2012-10-14 20:21 ` [PATCH 10/19] hwclock: " Sami Kerola
2012-10-14 20:21 ` [PATCH 11/19] rtcwake: " Sami Kerola
2012-10-14 20:21 ` [PATCH 12/19] agetty: " Sami Kerola
2012-10-14 20:21 ` [PATCH 13/19] tailf: " Sami Kerola
2012-10-14 20:21 ` [PATCH 14/19] include/usleep: remove remaining references to usleep Sami Kerola
2012-10-14 20:21 ` [PATCH 15/19] libmount, eject: replace index() and rindex() with strrch() or strrchr() Sami Kerola
2012-10-15 2:14 ` Mike Frysinger
2012-10-14 20:21 ` [PATCH 16/19] logger: replace gethostbyname() with getaddrinfo() Sami Kerola
2012-10-14 20:21 ` [PATCH 17/19] agetty: " Sami Kerola
2012-10-14 20:21 ` [PATCH 18/19] build-sys: remove gethostbyname() check Sami Kerola
2012-10-14 20:21 ` [PATCH 19/19] fsck.cramfs: replace utime() with utimensat() Sami Kerola
2012-10-15 2:17 ` Mike Frysinger
2012-10-15 8:36 ` Sami Kerola
2012-10-15 17:39 ` Mike Frysinger
2012-10-22 9:07 ` [PATCH 00/19] compliancy fixes Karel Zak
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