From 0c216e5f16581e18a381ae73a4b2b478dfcd9f81 Mon Sep 17 00:00:00 2001
From: ValKmjolnir <lhk101lhk101@qq.com>
Date: Sun, 30 Oct 2022 01:30:05 +0800
Subject: [PATCH] :bug: safer builtin_logtime

---
 nasal_builtin.h | 2 +-
 nasal_opt.h     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/nasal_builtin.h b/nasal_builtin.h
index 6e6e59d..4aa723f 100644
--- a/nasal_builtin.h
+++ b/nasal_builtin.h
@@ -1123,7 +1123,7 @@ var builtin_logtime(var* local,gc& ngc)
 {
     time_t t=time(nullptr);
     tm* tm_t=localtime(&t);
-    char s[32];
+    char s[128];
     sprintf(s,"%d-%.2d-%.2d %.2d:%.2d:%.2d",tm_t->tm_year+1900,tm_t->tm_mon+1,tm_t->tm_mday,tm_t->tm_hour,tm_t->tm_min,tm_t->tm_sec);
     return ngc.newstr(s);
 }
diff --git a/nasal_opt.h b/nasal_opt.h
index 5494db6..8955cd5 100644
--- a/nasal_opt.h
+++ b/nasal_opt.h
@@ -13,7 +13,7 @@ void const_str(ast& root)
 void const_num(ast& root)
 {
     auto& vec=root.child();
-    f64 res;
+    f64 res=0;
     switch(root.type())
     {
         case ast_add: res=vec[0].num()+vec[1].num(); break;