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: Sat, 3 Sep 2011 18:37:48 +0200 From: Oliver Neukum <oliver@...kum.org> To: Jim Wylder <jwylder1@...orola.com> Cc: netdev@...r.kernel.org Subject: Re: [PATCH] usbnet: ignore get interface retval of -EINPROGRESS Am Samstag, 3. September 2011, 16:21:00 schrieb Jim Wylder: > When calling pm_runtime_get, usb_autopm_get_interface_async > treats a return value of -EINPROGRESS as a success and > increments the usage count. Since the interface is resuming, > it is safe for usbnet_start_xmit to submit the urb. usbnet_start_xmit() is exported, so simply stating that it is called when the interface is resumingisn't enough. It seems to me that the later check for DEV_ASLEEP will save as, but have you checked for that? Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists