From a5c02ba0a58373d508595ed224fc529fe62e6980 Mon Sep 17 00:00:00 2001 From: frosch Date: Sat, 13 Dec 2008 19:43:57 +0000 Subject: [PATCH] (svn r14674) -Fix (r4965): Check sprite size when executing action 6. --- src/newgrf.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/newgrf.cpp b/src/newgrf.cpp index bc922e1560..56ce8f10a6 100644 --- a/src/newgrf.cpp +++ b/src/newgrf.cpp @@ -3842,7 +3842,7 @@ static void CfgApply(byte *buf, size_t len) grfmsg(8, "CfgApply: Applying %u bytes from parameter 0x%02X at offset 0x%04X", param_size, param_num, offset); bool carry = false; - for (i = 0; i < param_size; i++) { + for (i = 0; i < param_size && offset + i < num; i++) { uint32 value = GetParamVal(param_num + i / 4, NULL); /* Reset carry flag for each iteration of the variable (only really * matters if param_size is greater than 4) */