From 9f4d0dceef925dd2a954f6ce067c4227e1c55656 Mon Sep 17 00:00:00 2001 From: Azat Khuzhin Date: Mon, 14 Aug 2017 23:03:48 +0300 Subject: [PATCH] Fix wrong assert in evbuffer_drain() "chain" cannot be NULL here because we have at least one chain (we handle empty buffer separatelly) and hence loop will be executed at least once. Link: https://github.com/libevent/libevent/commit/841ecbd96105c84ac2e7c9594aeadbcc6fb38bc4#commitcomment-23631347 Signed-off-by: Ivan Maidanski Signed-off-by: Azat Khuzhin (cherry picked from commit b26996a05d9e7aad32e78a7bfab6454d5c11500a) --- buffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/buffer.c b/buffer.c index be958feb..9a7b2a6a 100644 --- a/buffer.c +++ b/buffer.c @@ -1146,7 +1146,7 @@ evbuffer_drain(struct evbuffer *buf, size_t len) } buf->first = chain; - EVUTIL_ASSERT(chain && remaining <= chain->off); + EVUTIL_ASSERT(remaining < chain->off); chain->misalign += remaining; chain->off -= remaining; } -- 2.50.1