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![]() If the lower inode is read-only, don't attempt to open the lower file read/write and don't hand off the open request to the privileged eCryptfs kthread for opening it read/write. Instead, only try an unprivileged, read-only open of the file and give up if that fails. This patch fixes an oops when eCryptfs is mounted on top of a read-only mount. Acked-by: Serge Hallyn <serue@us.ibm.com> Cc: Eric Sandeen <esandeen@redhat.com> Cc: Dave Kleikamp <shaggy@linux.vnet.ibm.com> Cc: ecryptfs-devel@lists.launchpad.net Cc: stable <stable@kernel.org> Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com> |
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.. | ||
crypto.c | ||
debug.c | ||
dentry.c | ||
ecryptfs_kernel.h | ||
file.c | ||
inode.c | ||
Kconfig | ||
keystore.c | ||
kthread.c | ||
main.c | ||
Makefile | ||
messaging.c | ||
miscdev.c | ||
mmap.c | ||
read_write.c | ||
super.c |