From: Brett T. Warden <brett.t.warden@intel.com>
Date: Tue, 28 Aug 2018 19:01:17 +0000 (-0700)
Subject: Check MAX_CHANNELS in sndfile-deinterleave
X-Git-Tag: accepted/tizen/5.5/unified/20191031.012002~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F73%2F211473%2F1;p=platform%2Fupstream%2Flibsndfile.git

Check MAX_CHANNELS in sndfile-deinterleave

Allocated buffer has space for only 16 channels. Verify that input file
meets this limit.

Fixes #397

Change-Id: I615bbd5419dddf8de0db60ab2a7db16b53d15ff4
---

diff --git a/programs/sndfile-deinterleave.c b/programs/sndfile-deinterleave.c
index e27593e..cb497e1 100644
--- a/programs/sndfile-deinterleave.c
+++ b/programs/sndfile-deinterleave.c
@@ -89,6 +89,13 @@ main (int argc, char **argv)
 		exit (1) ;
 		} ;
 
+	if (sfinfo.channels > MAX_CHANNELS)
+	{	printf ("\nError : Input file '%s' has too many (%d) channels. Limit is %d.\n",
+			argv [1], sfinfo.channels, MAX_CHANNELS) ;
+		exit (1) ;
+		} ;
+
+
 	state.channels = sfinfo.channels ;
 	sfinfo.channels = 1 ;