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: <20211028003526.7117-1-yang.guang5@zte.com.cn> Date: Thu, 28 Oct 2021 00:35:26 +0000 From: Yang Guang <cgel.zte@...il.com> To: Kees Cook <keescook@...omium.org> Cc: Yang Guang <yang.guang5@....com.cn>, Zeal Robot <zealci@....com.cn>, linux-hardening@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] gcc-plugins: use swap() to make code cleaner Using swap() make it more readable. Reported-by: Zeal Robot <zealci@....com.cn> Signed-off-by: Yang Guang <yang.guang5@....com.cn> --- scripts/gcc-plugins/randomize_layout_plugin.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/scripts/gcc-plugins/randomize_layout_plugin.c b/scripts/gcc-plugins/randomize_layout_plugin.c index 334741a31d0a..feee5ba8fa2b 100644 --- a/scripts/gcc-plugins/randomize_layout_plugin.c +++ b/scripts/gcc-plugins/randomize_layout_plugin.c @@ -244,11 +244,8 @@ static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state unsigned long i, randnum; for (i = length - 1; i > 0; i--) { - tree tmp; randnum = ranval(prng_state) % (i + 1); - tmp = newtree[i]; - newtree[i] = newtree[randnum]; - newtree[randnum] = tmp; + swap(newtree[i], newtree[randnum]); } } -- 2.30.2
Powered by blists - more mailing lists