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
| ||
|
Date: Mon, 28 Feb 2022 18:25:23 +0100 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Dan Carpenter <dan.carpenter@...cle.com>, Damien Le Moal <damien.lemoal@...nsource.wdc.com>, Sean Anderson <seanga2@...il.com>, Linus Walleij <linus.walleij@...aro.org> Subject: [PATCH 5.16 161/164] pinctrl: fix loop in k210_pinconf_get_drive() From: Dan Carpenter <dan.carpenter@...cle.com> commit ba2ab85951c91a140a8fa51d8347d54e59ec009d upstream. The loop exited too early so the k210_pinconf_drive_strength[0] array element was never used. Fixes: d4c34d09ab03 ("pinctrl: Add RISC-V Canaan Kendryte K210 FPIOA driver") Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com> Reviewed-by: Damien Le Moal <damien.lemoal@...nsource.wdc.com> Reviewed-by: Sean Anderson <seanga2@...il.com> Link: https://lore.kernel.org/r/20220209180804.GA18385@kili Signed-off-by: Linus Walleij <linus.walleij@...aro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- drivers/pinctrl/pinctrl-k210.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/pinctrl/pinctrl-k210.c +++ b/drivers/pinctrl/pinctrl-k210.c @@ -482,7 +482,7 @@ static int k210_pinconf_get_drive(unsign { int i; - for (i = K210_PC_DRIVE_MAX; i; i--) { + for (i = K210_PC_DRIVE_MAX; i >= 0; i--) { if (k210_pinconf_drive_strength[i] <= max_strength_ua) return i; }
Powered by blists - more mailing lists