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(parent: 9f1f735) | patch
hfsplus: fix BKL leak in hfsplus_ioctl
authorChristoph Hellwig <hch@lst.de>
Fri, 1 Oct 2010 03:41:27 +0000 (05:41 +0200)
committerChristoph Hellwig <hch@lst.de>
Fri, 1 Oct 2010 03:41:27 +0000 (05:41 +0200)
commit6ceea48b57b96e064292da6d1e09e710a93d55cc
treec9f30ff5f686e06cd97fbc891dd90346fc8bc9a7tree | snapshot
parent9f1f7350845f778e14cfe5e869c318dc5f381af9commit | diff
hfsplus: fix BKL leak in hfsplus_ioctl

Currenly the HFSPLUS_IOC_EXT2_GETFLAGS case never unlocks the BKL, which
can lead to easily reproduced lockups when doing multiple GETFLAGS ioctls.

Fix this by only taking the BKL for the HFSPLUS_IOC_EXT2_SETFLAGS case
as neither HFSPLUS_IOC_EXT2_GETFLAGS not the default error case needs it.

Signed-off-by: Christoph Hellwig <hch@tuxera.com>
fs/hfsplus/ioctl.c diff | blob | history
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