From 81c4db00737f51ddb743d28464533ef16620b28a Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Fri, 19 Dec 2008 08:30:26 +0000
Subject: [PATCH] Allocate SDL_AudioCVT::coeff before using it.

FIXME: this is a memory leak. We don't have an SDL_FreeAudioCVT() yet.
---
 src/audio/SDL_audiocvt.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/audio/SDL_audiocvt.c b/src/audio/SDL_audiocvt.c
index dc6fb0b7f..a0f7aaeda 100644
--- a/src/audio/SDL_audiocvt.c
+++ b/src/audio/SDL_audiocvt.c
@@ -1682,6 +1682,12 @@ SDL_BuildWindowedSinc(SDL_AudioCVT * cvt, SDL_AudioFormat format,
         } \
     }
 
+    /* !!! FIXME: this memory leaks. */
+    cvt->coeff = (Uint8 *) SDL_malloc((SDL_AUDIO_BITSIZE(format) / 8) * m);
+    if (cvt->coeff == NULL) {
+        return -1;
+    }
+
     /* If we're using floating point, we only need to normalize */
     if (SDL_AUDIO_ISFLOAT(format) && SDL_AUDIO_BITSIZE(format) == 32) {
         float *fDest = (float *) cvt->coeff;