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From 328629445c71e6c17074f6e9e0e3ef585b58f167 Mon Sep 17 00:00:00 2001
From: dormando <dormando@rydia.net>
Date: Tue, 4 Jul 2017 00:32:39 -0700
Subject: [PATCH] sanity check
---
items.c | 2 ++
memcached.c | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/items.c b/items.c
index 637e5e745..83a2ea37d 100644
--- a/items.c
+++ b/items.c
@@ -368,6 +368,8 @@ void item_free(item *it) {
bool item_size_ok(const size_t nkey, const int flags, const int nbytes) {
char prefix[40];
uint8_t nsuffix;
+ if (nbytes < 2)
+ return false;
size_t ntotal = item_make_header(nkey + 1, flags, nbytes,
prefix, &nsuffix);
diff --git a/memcached.c b/memcached.c
index 0f0335795..a89df965d 100644
--- a/memcached.c
+++ b/memcached.c
@@ -4967,7 +4967,7 @@ static void drive_machine(conn *c) {
case conn_swallow:
/* we are reading sbytes and throwing them away */
- if (c->sbytes == 0) {
+ if (c->sbytes <= 0) {
conn_set_state(c, conn_new_cmd);
break;
}
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