From 1f163fcbde4591bcb5764d6bbe0fea8aa559fc33 Mon Sep 17 00:00:00 2001 From: Nick Mathewson Date: Wed, 29 Jan 2020 08:31:22 -0500 Subject: Change BUG() messages in buf_flush_to_tls() to IF_BUG_ONCE() We introduced these BUG() checks in b0ddaac07428a06 to prevent a recurrence of bug 23690. But there's a report of the BUG() message getting triggered and filling up the disk. Let's change it to IF_BUG_ONCE(). Fixes bug 33093; bugfix on 0.3.2.2-alpha. --- src/lib/tls/buffers_tls.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/lib/tls/buffers_tls.c b/src/lib/tls/buffers_tls.c index e92cb9163f..b570216df0 100644 --- a/src/lib/tls/buffers_tls.c +++ b/src/lib/tls/buffers_tls.c @@ -146,10 +146,10 @@ buf_flush_to_tls(buf_t *buf, tor_tls_t *tls, size_t flushlen, size_t flushed = 0; ssize_t sz; tor_assert(buf_flushlen); - if (BUG(*buf_flushlen > buf->datalen)) { + IF_BUG_ONCE(*buf_flushlen > buf->datalen) { *buf_flushlen = buf->datalen; } - if (BUG(flushlen > *buf_flushlen)) { + IF_BUG_ONCE(flushlen > *buf_flushlen) { flushlen = *buf_flushlen; } sz = (ssize_t) flushlen; -- cgit v1.2.3-54-g00ecf