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| author | Kees Cook <keescook@chromium.org> | 2013-09-11 06:41:34 +0200 |
|---|---|---|
| committer | Kent Overstreet <kmo@daterainc.com> | 2013-11-11 06:56:43 +0100 |
| commit | c86949486d41d9e7d7681fc72923555114fd702f (patch) | |
| tree | 54656066a419dc4f6802acc256abc2816346ec43 | |
| parent | bcache: Bypass torture test (diff) | |
| download | linux-c86949486d41d9e7d7681fc72923555114fd702f.tar.xz linux-c86949486d41d9e7d7681fc72923555114fd702f.zip | |
bcache: defensively handle format strings
Just to be safe, call the error reporting function with "%s" to avoid
any possible future format string leak.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
| -rw-r--r-- | drivers/md/bcache/super.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index 70708ab0b8f9..dec15cd2d797 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -1670,7 +1670,7 @@ static void run_cache_set(struct cache_set *c) err: closure_sync(&cl); /* XXX: test this, it's broken */ - bch_cache_set_error(c, err); + bch_cache_set_error(c, "%s", err); } static bool can_attach_cache(struct cache *ca, struct cache_set *c) |