lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-ID: <20201031132531.1e179ab5@kicinski-fedora-PC1C0HJN.hsd1.ca.comcast.net> Date: Sat, 31 Oct 2020 13:25:31 -0700 From: Jakub Kicinski <kuba@...nel.org> To: Alex Elder <elder@...aro.org> Cc: davem@...emloft.net, evgreen@...omium.org, subashab@...eaurora.org, cpratapa@...eaurora.org, bjorn.andersson@...aro.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH net-next] net: ipa: avoid a bogus warning On Sat, 31 Oct 2020 10:15:24 -0500 Alex Elder wrote: > The previous commit added support for IPA having up to six source > and destination resources. But currently nothing uses more than > four. (Five of each are used in a newer version of the hardware.) > > I find that in one of my build environments the compiler complains > about newly-added code in two spots. Inspection shows that the > warnings have no merit, but this compiler does not recognize that. > > ipa_main.c:457:39: warning: array index 5 is past the end of the > array (which contains 4 elements) [-Warray-bounds] > (and the same warning at line 483) > > We can make this warning go away by changing the number of elements > in the source and destination resource limit arrays--now rather than > waiting until we need it to support the newer hardware. This change > was coming soon anyway; make it now to get rid of the warning. > > Signed-off-by: Alex Elder <elder@...aro.org> Applied, thanks!
Powered by blists - more mailing lists