https://github.com/torvalds/linux
Revision 323ef68faf1bbd9b1e66aea268fd09d358d7e8ab authored by Andy Whitcroft on 16 February 2011, 04:49:59 UTC, committed by Tyler Hicks on 21 February 2011, 20:46:36 UTC
read() calls against a file descriptor connected to a directory are
incorrectly returning EINVAL rather than EISDIR:
[EISDIR]
[XSI] [Option Start] The fildes argument refers to a directory and the
implementation does not allow the directory to be read using read()
or pread(). The readdir() function should be used instead. [Option End]
This occurs because we do not have a .read operation defined for
ecryptfs directories. Connect this up to generic_read_dir().
BugLink: http://bugs.launchpad.net/bugs/719691
Signed-off-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
1 parent 70b8902
Tip revision: 323ef68faf1bbd9b1e66aea268fd09d358d7e8ab authored by Andy Whitcroft on 16 February 2011, 04:49:59 UTC
ecryptfs: read on a directory should return EISDIR if not supported
ecryptfs: read on a directory should return EISDIR if not supported
Tip revision: 323ef68
| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 11.2 KB |
| Kconfig.debug | -rw-r--r-- | 1014 bytes |
| Makefile | -rw-r--r-- | 1.7 KB |
| backing-dev.c | -rw-r--r-- | 20.9 KB |
| bootmem.c | -rw-r--r-- | 24.4 KB |
| bounce.c | -rw-r--r-- | 6.5 KB |
| compaction.c | -rw-r--r-- | 18.9 KB |
| debug-pagealloc.c | -rw-r--r-- | 2.5 KB |
| dmapool.c | -rw-r--r-- | 13.0 KB |
| fadvise.c | -rw-r--r-- | 3.5 KB |
| failslab.c | -rw-r--r-- | 1.6 KB |
| filemap.c | -rw-r--r-- | 66.7 KB |
| filemap_xip.c | -rw-r--r-- | 11.0 KB |
| fremap.c | -rw-r--r-- | 6.7 KB |
| highmem.c | -rw-r--r-- | 10.3 KB |
| huge_memory.c | -rw-r--r-- | 60.7 KB |
| hugetlb.c | -rw-r--r-- | 75.9 KB |
| hwpoison-inject.c | -rw-r--r-- | 3.3 KB |
| init-mm.c | -rw-r--r-- | 647 bytes |
| internal.h | -rw-r--r-- | 7.3 KB |
| kmemcheck.c | -rw-r--r-- | 2.8 KB |
| kmemleak-test.c | -rw-r--r-- | 3.3 KB |
| kmemleak.c | -rw-r--r-- | 49.7 KB |
| ksm.c | -rw-r--r-- | 54.7 KB |
| maccess.c | -rw-r--r-- | 1.6 KB |
| madvise.c | -rw-r--r-- | 11.5 KB |
| memblock.c | -rw-r--r-- | 22.4 KB |
| memcontrol.c | -rw-r--r-- | 131.1 KB |
| memory-failure.c | -rw-r--r-- | 40.0 KB |
| memory.c | -rw-r--r-- | 102.3 KB |
| memory_hotplug.c | -rw-r--r-- | 22.3 KB |
| mempolicy.c | -rw-r--r-- | 67.5 KB |
| mempool.c | -rw-r--r-- | 8.9 KB |
| migrate.c | -rw-r--r-- | 31.4 KB |
| mincore.c | -rw-r--r-- | 7.7 KB |
| mlock.c | -rw-r--r-- | 15.8 KB |
| mm_init.c | -rw-r--r-- | 3.7 KB |
| mmap.c | -rw-r--r-- | 70.0 KB |
| mmu_context.c | -rw-r--r-- | 1.4 KB |
| mmu_notifier.c | -rw-r--r-- | 9.1 KB |
| mmzone.c | -rw-r--r-- | 1.8 KB |
| mprotect.c | -rw-r--r-- | 7.9 KB |
| mremap.c | -rw-r--r-- | 13.1 KB |
| msync.c | -rw-r--r-- | 2.4 KB |
| nommu.c | -rw-r--r-- | 50.3 KB |
| oom_kill.c | -rw-r--r-- | 21.2 KB |
| page-writeback.c | -rw-r--r-- | 39.1 KB |
| page_alloc.c | -rw-r--r-- | 154.2 KB |
| page_cgroup.c | -rw-r--r-- | 11.4 KB |
| page_io.c | -rw-r--r-- | 3.2 KB |
| page_isolation.c | -rw-r--r-- | 3.6 KB |
| pagewalk.c | -rw-r--r-- | 4.7 KB |
| percpu-km.c | -rw-r--r-- | 2.8 KB |
| percpu-vm.c | -rw-r--r-- | 13.0 KB |
| percpu.c | -rw-r--r-- | 55.4 KB |
| pgtable-generic.c | -rw-r--r-- | 3.3 KB |
| prio_tree.c | -rw-r--r-- | 6.3 KB |
| quicklist.c | -rw-r--r-- | 2.4 KB |
| readahead.c | -rw-r--r-- | 15.4 KB |
| rmap.c | -rw-r--r-- | 46.2 KB |
| shmem.c | -rw-r--r-- | 71.8 KB |
| slab.c | -rw-r--r-- | 117.7 KB |
| slob.c | -rw-r--r-- | 17.1 KB |
| slub.c | -rw-r--r-- | 110.2 KB |
| sparse-vmemmap.c | -rw-r--r-- | 5.9 KB |
| sparse.c | -rw-r--r-- | 20.5 KB |
| swap.c | -rw-r--r-- | 16.1 KB |
| swap_state.c | -rw-r--r-- | 10.6 KB |
| swapfile.c | -rw-r--r-- | 65.5 KB |
| thrash.c | -rw-r--r-- | 1.9 KB |
| truncate.c | -rw-r--r-- | 16.4 KB |
| util.c | -rw-r--r-- | 6.8 KB |
| vmalloc.c | -rw-r--r-- | 62.6 KB |
| vmscan.c | -rw-r--r-- | 92.1 KB |
| vmstat.c | -rw-r--r-- | 32.5 KB |
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