Revision 9d05746e7b16d8565dddbe3200faa1e669d23bbf authored by Linus Torvalds on 30 September 2013, 15:35:10 UTC, committed by Linus Torvalds on 12 October 2013, 20:12:31 UTC
Olga reported that file descriptors opened with O_PATH do not work with fstatfs(), found during further development of ksh93's thread support. There is no reason to not allow O_PATH file descriptors here (fstatfs is very much a path operation), so use "fdget_raw()". See commit 55815f70147d ("vfs: make O_PATH file descriptors usable for 'fstat()'") for a very similar issue reported for fstat() by the same team. Reported-and-tested-by: ольга крыжановская <olga.kryzhanovska@gmail.com> Acked-by: Al Viro <viro@zeniv.linux.org.uk> Cc: stable@kernel.org # O_PATH introduced in 3.0+ Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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File | Mode | Size |
---|---|---|
partitions | ||
Kconfig | -rw-r--r-- | 3.6 KB |
Kconfig.iosched | -rw-r--r-- | 1.6 KB |
Makefile | -rw-r--r-- | 773 bytes |
blk-cgroup.c | -rw-r--r-- | 28.8 KB |
blk-cgroup.h | -rw-r--r-- | 16.5 KB |
blk-core.c | -rw-r--r-- | 86.3 KB |
blk-exec.c | -rw-r--r-- | 3.3 KB |
blk-flush.c | -rw-r--r-- | 13.1 KB |
blk-integrity.c | -rw-r--r-- | 11.6 KB |
blk-ioc.c | -rw-r--r-- | 10.3 KB |
blk-iopoll.c | -rw-r--r-- | 5.9 KB |
blk-lib.c | -rw-r--r-- | 7.1 KB |
blk-map.c | -rw-r--r-- | 8.2 KB |
blk-merge.c | -rw-r--r-- | 12.7 KB |
blk-settings.c | -rw-r--r-- | 26.3 KB |
blk-softirq.c | -rw-r--r-- | 4.5 KB |
blk-sysfs.c | -rw-r--r-- | 15.8 KB |
blk-tag.c | -rw-r--r-- | 9.8 KB |
blk-throttle.c | -rw-r--r-- | 45.8 KB |
blk-timeout.c | -rw-r--r-- | 4.8 KB |
blk.h | -rw-r--r-- | 7.1 KB |
bsg-lib.c | -rw-r--r-- | 6.0 KB |
bsg.c | -rw-r--r-- | 23.6 KB |
cfq-iosched.c | -rw-r--r-- | 119.7 KB |
cmdline-parser.c | -rw-r--r-- | 4.8 KB |
compat_ioctl.c | -rw-r--r-- | 20.8 KB |
deadline-iosched.c | -rw-r--r-- | 11.3 KB |
elevator.c | -rw-r--r-- | 23.7 KB |
genhd.c | -rw-r--r-- | 44.1 KB |
ioctl.c | -rw-r--r-- | 10.7 KB |
noop-iosched.c | -rw-r--r-- | 2.7 KB |
partition-generic.c | -rw-r--r-- | 14.0 KB |
scsi_ioctl.c | -rw-r--r-- | 19.6 KB |
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