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$NetBSD: patch-ac,v 1.1 2008/04/29 20:22:43 wiz Exp $
https://trac.xiph.org/changeset/14701
--- libspeex/speex_header.c.orig 2004-07-14 05:58:46.000000000 +0000
+++ libspeex/speex_header.c
@@ -157,6 +157,13 @@ SpeexHeader *speex_packet_to_header(char
ENDIAN_SWITCH(le_header->frames_per_packet);
ENDIAN_SWITCH(le_header->extra_headers);
+ if (le_header->mode >= SPEEX_NB_MODES || le_header->mode < 0)
+ {
+ speex_warning("Invalid mode specified in Speex header");
+ speex_free (le_header);
+ return NULL;
+ }
+
return le_header;
}
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