From: Rémi Denis-Courmont <rdenis@simphalempin.com>
Date: Tue, 13 Jan 2009 20:38:16 +0000 (+0200)
Subject: decomp: add assertion against #2409
X-Git-Tag: 1.0.0-pre1~1355
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=201f61906c56caddbeaa1183e61a38de7944ab5a;p=vlc

decomp: add assertion against #2409
---

diff --git a/modules/stream_filter/decomp.c b/modules/stream_filter/decomp.c
index a3395cf80f..141cb4d170 100644
--- a/modules/stream_filter/decomp.c
+++ b/modules/stream_filter/decomp.c
@@ -26,6 +26,7 @@
 #include <vlc_plugin.h>
 #include <vlc_stream.h>
 #include <vlc_network.h>
+#include <assert.h>
 #include <unistd.h>
 #ifndef _POSIX_SPAWN
 # define _POSIX_SPAWN (-1)
@@ -182,6 +183,7 @@ static int Read (stream_t *stream, void *buf, unsigned int buflen)
             length += Read (stream, ((char *)buf) + length, buflen - length);
         return length;
     }
+    assert ((buf != NULL) || (buflen == 0));
 
     length = net_Read (stream, p_sys->read_fd, NULL, buf, buflen, false);
     if (length < 0)