From 8db2ae8e7ddb04f5b0c201071096196c6ff4e52b Mon Sep 17 00:00:00 2001
From: fumiama <s862105088@gmail.com>
Date: Tue, 8 Jun 2021 14:55:24 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E6=AE=B5=E9=94=99=E8=AF=AF?=
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---
 protobuf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/protobuf.c b/protobuf.c
index 1fac389..fd64d2c 100644
--- a/protobuf.c
+++ b/protobuf.c
@@ -37,7 +37,7 @@ SIMPLE_PB* get_pb(FILE* fp) {
     uint32_t init_pos = ftell(fp);
     uint32_t struct_len = read_num(fp);
     if(struct_len > 1) {
-        SIMPLE_PB* spb = malloc(struct_len + sizeof(uint32_t));
+        SIMPLE_PB* spb = malloc(struct_len + 2 * sizeof(uint32_t));
         if(spb) {
             spb->struct_len = struct_len;
             spb->real_len = 0;