From d9cba2b79ad0aa7cc591ea5bac681ba56a322500 Mon Sep 17 00:00:00 2001
From: Roman Tsisyk <roman@tsisyk.com>
Date: Wed, 21 May 2014 15:03:49 +0400
Subject: [PATCH] Raise exception on attempt allocate very huge chunk on palloc
Workaround for OPENTAR-77
---
src/palloc.cc | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/palloc.cc b/src/palloc.cc
index 34528cfe71..5fc6e2ece5 100644
--- a/src/palloc.cc
+++ b/src/palloc.cc
@@ -187,7 +187,8 @@ next_chunk_for(struct palloc_pool *restrict pool, size_t size)
while (clazz != NULL && clazz->allocated_size < size + sizeof(struct chunk))
clazz = TAILQ_NEXT(clazz, link);
- assert(clazz != NULL);
+ if (clazz == NULL)
+ return NULL;
chunk = SLIST_FIRST(&clazz->chunks);
if (chunk != NULL) {
--
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