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: Thu, 30 Jul 2020 17:44:54 -0700 (PDT) From: David Miller <davem@...emloft.net> To: wanghai38@...wei.com Cc: kuba@...nel.org, michal.simek@...inx.com, esben@...nix.com, timur@...nel.org, f.fainelli@...il.com, weiyongjun1@...wei.com, hkallweit1@...il.com, netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH net] net: ll_temac: Use devm_platform_ioremap_resource_byname() From: Wang Hai <wanghai38@...wei.com> Date: Thu, 30 Jul 2020 15:24:19 +0800 > platform_get_resource() may fail and return NULL, so we had better > check its return value to avoid a NULL pointer dereference a bit later > in the code. Fix it to use devm_platform_ioremap_resource_byname() > instead of calling platform_get_resource_byname() and devm_ioremap(). > > Fixes: 8425c41d1ef7 ("net: ll_temac: Extend support to non-device-tree platforms") > Reported-by: Hulk Robot <hulkci@...wei.com> > Signed-off-by: Wang Hai <wanghai38@...wei.com> Applied to net-next.
Powered by blists - more mailing lists