From 8a9caff694a8514dca845b1b60057f783ba685f7 Mon Sep 17 00:00:00 2001
From: onefang
Date: Thu, 23 Apr 2020 01:29:42 +1000
Subject: Attempt to work around what might be a bug in MariaDB.

Getting lots of -

Invalid write of size 1
Address 0xfad1f44 is 0 bytes after a block of size 36 alloc'd

Always 36.
---
 src/sledjchisl/sledjchisl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/sledjchisl')

diff --git a/src/sledjchisl/sledjchisl.c b/src/sledjchisl/sledjchisl.c
index c4126b3..ab5c707 100644
--- a/src/sledjchisl/sledjchisl.c
+++ b/src/sledjchisl/sledjchisl.c
@@ -1126,7 +1126,7 @@ W("Allocated %d %d inBinds for %s", i, req->inCount, req->sql);
 	// https://blog.cotten.io/a-taste-of-mysql-in-c-87c5de84a31d?gi=ab3dd1425b29
 	//   For some gotchas about all of this binding bit.
 	req->inBind[i].buffer_type	= fld->type;
-	req->inBind[i].buffer		= xzalloc(fld->length) + 1;  // Note the + 1 is for string types, and a waste for the rest.
+	req->inBind[i].buffer		= xzalloc(fld->length) + 4;  // Note the + 1 is for string types, and a waste for the rest.  +4 to work around a MariaDB bug?
 	req->inBind[i].buffer_length	= fld->length;
 	switch(fld->type)
 	{
-- 
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