| 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: <1309923277.26847.5.camel@phoenix> Date: Wed, 06 Jul 2011 11:34:36 +0800 From: Axel Lin <axel.lin@...il.com> To: linux-kernel@...r.kernel.org Cc: Jin Park <jinyoungp@...dia.com>, Liam Girdwood <lrg@...com>, Mark Brown <broonie@...nsource.wolfsonmicro.com> Subject: [PATCH 1/2] regulator: aat2870: Fix the logic of checking if no id is matched in aat2870_get_regulator In current implementation, the pointer ri is not NULL if no id is matched. Fix it by checking i == ARRAY_SIZE(aat2870_regulators) if no id is matched. Signed-off-by: Axel Lin <axel.lin@...il.com> --- drivers/regulator/aat2870-regulator.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/regulator/aat2870-regulator.c b/drivers/regulator/aat2870-regulator.c index cd41045..11d1ab4 100644 --- a/drivers/regulator/aat2870-regulator.c +++ b/drivers/regulator/aat2870-regulator.c @@ -159,7 +159,7 @@ static struct aat2870_regulator *aat2870_get_regulator(int id) break; } - if (!ri) + if (i == ARRAY_SIZE(aat2870_regulators)) return NULL; ri->enable_addr = AAT2870_LDO_EN; -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists