[tor-commits] [tor/master] Don't underflow usage when it is unknown and a file is removed

commit 334fe6bb6b124c2f3eb1186610999446d57cde76 Author: teor teor2345@gmail.com Date: Sun May 28 22:16:00 2017 +1000

Don't underflow usage when it is unknown and a file is removed

Part of #22424. --- src/common/storagedir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/storagedir.c b/src/common/storagedir.c index 9140ed2..532fa2a 100644 --- a/src/common/storagedir.c +++ b/src/common/storagedir.c @@ -425,7 +425,7 @@ storage_dir_remove_file(storage_dir_t *d, } } if (unlink(ipath) == 0) { - if (! BUG(d->usage < size)) { + if (d->usage_known && ! BUG(d->usage < size)) { d->usage -= size; } } else {