Revision 4d6c13f87db12ae1ce35ea6a15688ac72419b133 authored by Bryan Donlan on 30 June 2009, 18:41:24 UTC, committed by Linus Torvalds on 01 July 2009, 01:56:00 UTC
ext2_iget() returns -ESTALE if invoked on a deleted inode, in order to report errors to NFS properly. However, in ext[234]_lookup(), this -ESTALE can be propagated to userspace if the filesystem is corrupted such that a directory entry references a deleted inode. This leads to a misleading error message - "Stale NFS file handle" - and confusion on the part of the admin. The bug can be easily reproduced by creating a new filesystem, making a link to an unused inode using debugfs, then mounting and attempting to ls -l said link. This patch thus changes ext2_lookup to return -EIO if it receives -ESTALE from ext2_iget(), as ext2 does for other filesystem metadata corruption; and also invokes the appropriate ext*_error functions when this case is detected. Signed-off-by: Bryan Donlan <bdonlan@gmail.com> Cc: <linux-ext4@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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3com | ||
acenic | ||
adaptec | ||
advansys | ||
av7110 | ||
bnx2 | ||
cis | ||
cpia2 | ||
cxgb3 | ||
dabusb | ||
dsp56k | ||
e100 | ||
edgeport | ||
emi26 | ||
emi62 | ||
ess | ||
kaweth | ||
keyspan | ||
keyspan_pda | ||
korg | ||
myricom | ||
ositech | ||
qlogic | ||
sb16 | ||
sun | ||
tehuti | ||
tigon | ||
ttusb-budget | ||
vicam | ||
yam | ||
yamaha | ||
.gitignore | -rw-r--r-- | 39 bytes |
Makefile | -rw-r--r-- | 10.3 KB |
README.AddingFirmware | -rw-r--r-- | 1.4 KB |
WHENCE | -rw-r--r-- | 20.4 KB |
atmsar11.HEX | -rw-r--r-- | 18.7 KB |
bnx2x-e1-4.8.53.0.fw.ihex | -rw-r--r-- | 445.2 KB |
bnx2x-e1h-4.8.53.0.fw.ihex | -rw-r--r-- | 516.7 KB |
ihex2fw.c | -rw-r--r-- | 6.2 KB |
intelliport2.bin.ihex | -rw-r--r-- | 92.2 KB |
mts_cdma.fw.ihex | -rw-r--r-- | 37.2 KB |
mts_edge.fw.ihex | -rw-r--r-- | 37.8 KB |
mts_gsm.fw.ihex | -rw-r--r-- | 37.2 KB |
ti_3410.fw.ihex | -rw-r--r-- | 37.0 KB |
ti_5052.fw.ihex | -rw-r--r-- | 37.0 KB |
tr_smctr.bin.ihex | -rw-r--r-- | 20.5 KB |
whiteheat.HEX | -rw-r--r-- | 43.9 KB |
whiteheat_loader.HEX | -rw-r--r-- | 11.8 KB |
whiteheat_loader_debug.HEX | -rw-r--r-- | 17.2 KB |
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