diff options
| author | Kees Cook <keescook@chromium.org> | 2013-09-10 21:41:34 -0700 |
|---|---|---|
| committer | Kent Overstreet <kmo@daterainc.com> | 2013-11-10 21:56:43 -0800 |
| commit | c86949486d41d9e7d7681fc72923555114fd702f (patch) | |
| tree | 54656066a419dc4f6802acc256abc2816346ec43 /drivers/md | |
| parent | 5ceaaad7047745c1c02150c39d3fb623b7948d48 (diff) | |
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>
Diffstat (limited to 'drivers/md')
| -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) |