From 28b80dc9143d3625b05e28debe77368d332e9bf6 Mon Sep 17 00:00:00 2001
Date: Tue, 22 Aug 2023 09:39:36 +0800
Subject: [PATCH] fix memory uninitialized in fuzz testcase

---
 sds.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sds.c b/sds.c
index 21ecec0..8d0ec69 100644
--- a/sds.c
+++ b/sds.c
@@ -516,7 +516,7 @@ sds sdscatvprintf(sds s, const char *fmt, va_list ap) {
     } else {
         buflen = sizeof(staticbuf);
     }
-
+    memset(buf, 0, buflen);
     /* Try with buffers two times bigger every time we fail to
      * fit the string in the current buffer size. */
     while(1) {
-- 
2.33.0