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| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-01-26 12:37:55 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-01-26 12:37:55 -0500 |
| commit | f6500801522c61782d4990fa1ad96154cb397cd4 (patch) | |
| tree | 681441a4ea0e816d49145c89c63645c677d12ce1 /fs/ext4/file.c | |
| parent | a8323da0366d3398eda62741d2ac1130c8a172ed (diff) | |
| download | linux-f6500801522c61782d4990fa1ad96154cb397cd4.tar.gz linux-f6500801522c61782d4990fa1ad96154cb397cd4.tar.bz2 linux-f6500801522c61782d4990fa1ad96154cb397cd4.zip | |
__dentry_path() fixes
* we need to save the starting point for restarts
* reject pathologically short buffers outright
Spotted-by: Denys Vlasenko <dvlasenk@redhat.com>
Spotted-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ext4/file.c')
0 files changed, 0 insertions, 0 deletions