From: Armin Novak <armin.novak@thincast.com>
Date: Tue, 17 Jul 2018 10:57:57 +0000 (+0200)
Subject: Fixed ima_adpcm encoder bug.
X-Git-Tag: 2.0.0-rc3~5^2~11
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6029a411e25503d6479ebcd29c07b7cbcebf620c;p=platform%2Fupstream%2Ffreerdp.git

Fixed ima_adpcm encoder bug.
---

diff --git a/libfreerdp/codec/dsp.c b/libfreerdp/codec/dsp.c
index f39648d..0144ec4 100644
--- a/libfreerdp/codec/dsp.c
+++ b/libfreerdp/codec/dsp.c
@@ -607,13 +607,15 @@ static BOOL freerdp_dsp_encode_ima_adpcm(FREERDP_DSP_CONTEXT* context,
 	BYTE encoded;
 	UINT32 out_size;
 	out_size = size / 2;
+	size_t align;
 
 	if (!Stream_EnsureRemainingCapacity(out, size))
 		return FALSE;
 
 	start = dst = Stream_Pointer(out);
+	align = (context->format.nChannels > 1) ? 32 : 4;
 
-	while (size > 0)
+	while (size > align)
 	{
 		if ((dst - start) % context->format.nBlockAlign == 0)
 		{