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| author | Andrey Ryabinin <aryabinin@virtuozzo.com> | 2018-02-01 21:00:52 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-01 12:20:21 -0800 |
| commit | babcbbc7c4e2fa7fa76417ece7c57083bee971f1 (patch) | |
| tree | 1bbb461321132f4b208951983d8e42e3b1bd233f /fs/dcache.c | |
| parent | bfe7aa6c39b12a6ab1e95f50271c53e47d6dd060 (diff) | |
| download | linux-babcbbc7c4e2fa7fa76417ece7c57083bee971f1.tar.gz linux-babcbbc7c4e2fa7fa76417ece7c57083bee971f1.tar.bz2 linux-babcbbc7c4e2fa7fa76417ece7c57083bee971f1.zip | |
fs: dcache: Revert "manually unpoison dname after allocation to shut up kasan's reports"
This reverts commit df4c0e36f1b1782b0611a77c52cc240e5c4752dd.
It's no longer needed since dentry_string_cmp() now uses
read_word_at_a_time() to avoid kasan's reports.
Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/dcache.c')
| -rw-r--r-- | fs/dcache.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/fs/dcache.c b/fs/dcache.c index 7fd39f4c5a72..51438c8e8475 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -38,8 +38,6 @@ #include <linux/prefetch.h> #include <linux/ratelimit.h> #include <linux/list_lru.h> -#include <linux/kasan.h> - #include "internal.h" #include "mount.h" @@ -1623,9 +1621,6 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name) } atomic_set(&p->u.count, 1); dname = p->name; - if (IS_ENABLED(CONFIG_DCACHE_WORD_ACCESS)) - kasan_unpoison_shadow(dname, - round_up(name->len + 1, sizeof(unsigned long))); } else { dname = dentry->d_iname; } |