Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1289586

Re: [linux-next] iwl_mvm_get_key_sta_id() suspicious RCU usage

From Johannes Berg <johannes@sipsolutions.net>
Newsgroups linux.kernel
Subject Re: [linux-next] iwl_mvm_get_key_sta_id() suspicious RCU usage
Date 2015-12-11 14:50 +0100
Message-ID <qEwf8-57t-17@gated-at.bofh.it> (permalink)
References <qEwf7-57t-5@gated-at.bofh.it> <qEwf8-57t-19@gated-at.bofh.it> <qEwf7-57t-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw


On Fri, 2015-12-11 at 22:44 +0900, Sergey Senozhatsky wrote:

> [ 6385.246300] drivers/net/wireless/intel/iwlwifi/mvm/sta.c:1226
> suspicious rcu_dereference_protected() usage!
> 

Funny, Laura Abbott also reported this bug earlier today :)

I've sent out a fix, you can see it here:
https://patchwork.ozlabs.org/patch/555587/

johannes
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | NextPrevious in thread | Next in thread | Find similar | Unroll thread


Thread

[linux-next] iwl_mvm_get_key_sta_id() suspicious RCU usage Sergey Senozhatsky <sergey.senozhatsky@gmail.com> - 2015-12-11 14:50 +0100
  Re: [linux-next] iwl_mvm_get_key_sta_id() suspicious RCU usage Johannes Berg <johannes@sipsolutions.net> - 2015-12-11 14:50 +0100
    Re: [linux-next] iwl_mvm_get_key_sta_id() suspicious RCU usage Sergey Senozhatsky <sergey.senozhatsky@gmail.com> - 2015-12-12 01:10 +0100
      Re: [linux-next] iwl_mvm_get_key_sta_id() suspicious RCU usage Sergey Senozhatsky <sergey.senozhatsky@gmail.com> - 2015-12-12 01:20 +0100

csiph-web