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(parent: bb8dd67) | patch
aio: fix possible invalid memory access when DEBUG is enabled
authorZhao Hongjiang <zhaohongjiang@huawei.com>
Fri, 26 Apr 2013 03:03:53 +0000 (11:03 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 1 May 2013 16:45:59 +0000 (09:45 -0700)
commit85d273bc26fdd491058394e6dc487b41d02e17f3
treeb6fb63976d256323c163d57a36cf4e856c50c8eetree | snapshot
parentbb8dd670874b0a460a472582ac9e91acf0293d11commit | diff
aio: fix possible invalid memory access when DEBUG is enabled

commit 91d80a84bbc8f28375cca7e65ec666577b4209ad upstream.

dprintk() shouldn't access @ring after it's unmapped.

Signed-off-by: Zhao Hongjiang <zhaohongjiang@huawei.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/aio.c diff | blob | history
Linux kernel for KaRo TX COM modules