From f5d183e20eefc041e118da4c37e3465a6ba9583f Mon Sep 17 00:00:00 2001
From: Bruno Jesus <00cpxxx@gmail.com>
Date: Wed, 9 Sep 2015 12:10:21 +0800
Subject: [PATCH] msadp32.acm: Ensure we have enough memory before memcopying
 data.

---
 dlls/msadp32.acm/msadp32.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/msadp32.acm/msadp32.c b/dlls/msadp32.acm/msadp32.c
index 83d1b464964..2c615756414 100644
--- a/dlls/msadp32.acm/msadp32.c
+++ b/dlls/msadp32.acm/msadp32.c
@@ -542,6 +542,8 @@ static	LRESULT	ADPCM_FormatSuggest(PACMDRVFORMATSUGGEST adfs)
         if (ADPCM_GetFormatIndex(adfs->pwfxDst) == 0xFFFFFFFF) return ACMERR_NOTPOSSIBLE;
         break;
     case WAVE_FORMAT_ADPCM:
+        if (adfs->cbwfxDst < sizeof(ADPCMWAVEFORMAT) + (7 - 1) * sizeof(ADPCMCOEFSET))
+            return ACMERR_NOTPOSSIBLE;
         init_wfx_adpcm((ADPCMWAVEFORMAT*)adfs->pwfxDst);
         /* check if result is ok */
         if (ADPCM_GetFormatIndex(adfs->pwfxDst) == 0xFFFFFFFF) return ACMERR_NOTPOSSIBLE;