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__dentry_path() fixes
authorAl Viro <viro@zeniv.linux.org.uk>
Sun, 26 Jan 2014 17:37:55 +0000 (12:37 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Sun, 26 Jan 2014 17:37:55 +0000 (12:37 -0500)
* 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>
fs/dcache.c patch | blob | history

diff --cc fs/dcache.c
Simple merge
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