From 8c011c1f949d9fc72cb3dc70b9a6629f7789b872 Mon Sep 17 00:00:00 2001
From: divverent <divverent@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Thu, 5 Mar 2015 10:48:29 +0000
Subject: [PATCH] Fix an overrun in altstr_prepare.

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@12193 d7cf8633-e32d-0410-b094-e92efae38249
---
 prvm_cmds.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/prvm_cmds.c b/prvm_cmds.c
index 187930b2..160327ff 100644
--- a/prvm_cmds.c
+++ b/prvm_cmds.c
@@ -4435,7 +4435,7 @@ void VM_altstr_prepare(prvm_prog_t *prog)
 	instr = PRVM_G_STRING( OFS_PARM0 );
 
 	for( out = outstr, in = instr, size = sizeof(outstr) - 1 ; size && *in ; size--, in++, out++ )
-		if( *in == '\'' ) {
+		if( *in == '\'' && size > 1) {
 			*out++ = '\\';
 			*out = '\'';
 			size--;
-- 
2.39.2