Package: flite / 2.0.0-release-3

CVE-2014-0027_unsafe_temporary_file.patch Patch series | download
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Description: Only write audio data to a file in debug builds
 This isn't useful in regular builds and is actually a security
 concern.
From: Rui Matos <tiagomatos@gmail.com>
Date: Mon, 6 Jan 2014 13:45:00 +0000
Bug-Debian: http://bugs.debian.org/734746
Bug-Redhat: https://bugzilla.redhat.com/show_bug.cgi?id=1048678
Source: https://bugzilla.redhat.com/attachment.cgi?id=846118

---
 src/audio/auserver.c | 6 ++++++
 1 file changed, 6 insertions(+)

--- a/src/audio/auserver.c
+++ b/src/audio/auserver.c
@@ -62,9 +62,11 @@
     int q,i,n,r;
     unsigned char bytes[CST_AUDIOBUFFSIZE];
     short shorts[CST_AUDIOBUFFSIZE];
+#ifdef DEBUG
     cst_file fff;
 
     fff = cst_fopen("/tmp/awb.wav",CST_OPEN_WRITE|CST_OPEN_BINARY);
+#endif
 
     if ((audio_device = audio_open(header->sample_rate,1,
 				   (header->encoding == CST_SND_SHORT) ?
@@ -111,7 +113,9 @@
 	for (q=r; q > 0; q-=n)
 	{
 	    n = audio_write(audio_device,shorts,q);
+#ifdef DEBUG
 	    cst_fwrite(fff,shorts,2,q);
+#endif
 	    if (n <= 0)
 	    {
 		audio_close(audio_device);
@@ -120,7 +124,9 @@
 	}
     }
     audio_close(audio_device);
+#ifdef DEBUG
     cst_fclose(fff);
+#endif
 
     return CST_OK_FORMAT;