From 0c745590ec97340993352f5a5d239488e7c58242 Mon Sep 17 00:00:00 2001
From: David Anderson <dvander@alliedmods.net>
Date: Fri, 6 Jan 2006 14:22:12 +0000
Subject: [PATCH] Added functions for smashing the stack and memory :)

---
 amxmodx/CLang.cpp   |  7 +++++++
 amxmodx/amxmodx.cpp | 26 ++++++++++++++++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/amxmodx/CLang.cpp b/amxmodx/CLang.cpp
index 68ecff52..643ed712 100755
--- a/amxmodx/CLang.cpp
+++ b/amxmodx/CLang.cpp
@@ -395,6 +395,13 @@ size_t do_amx_format_parameter(AMX *amx, cell *params, const char **fmtstr, int
 			return _snprintf(output, maxlen, fmtptr, *(REAL *)addr);
 			break;
 		}
+	case 'p':
+		{
+			FMTPM_NEXTPARAM();
+			return _snprintf(output, maxlen, fmtptr, addr);
+			break;
+		}
+	case 'x':
 	case 'i':
 	case 'd':
 	case 'c':
diff --git a/amxmodx/amxmodx.cpp b/amxmodx/amxmodx.cpp
index 0d748b3f..472e078b 100755
--- a/amxmodx/amxmodx.cpp
+++ b/amxmodx/amxmodx.cpp
@@ -3661,9 +3661,35 @@ static cell AMX_NATIVE_CALL set_fail_state(AMX *amx, cell *params)
 	return 0;
 }
 
+static cell AMX_NATIVE_CALL amx_var_addr(AMX *amx, cell *params)
+{
+	if (params[0] / sizeof(cell) > 0)
+	{
+		return params[1];
+	}
+
+	return 0;
+}
+
+static cell AMX_NATIVE_CALL amx_addr_val(AMX *amx, cell *params)
+{
+	cell *addr;
+	int err;
+
+	if ( (err=amx_GetAddr(amx, params[1], &addr)) != AMX_ERR_NONE )
+	{
+		LogError(amx, err, "Bad reference %d supplied", params[1]);
+		return 0;
+	}
+
+	return addr ? *addr : 0;
+}
+
 AMX_NATIVE_INFO amxmodx_Natives[] =
 {
 	{"abort",					amx_abort},
+	{"amx_addr_val",			amx_addr_val},
+	{"amx_var_addr",			amx_var_addr},
 	{"callfunc_begin",			callfunc_begin},
 	{"callfunc_begin_i",		callfunc_begin_i},
 	{"callfunc_end",			callfunc_end},