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authorMax Kellermann <max@duempel.org>2008-08-26 08:27:13 +0200
committerMax Kellermann <max@duempel.org>2008-08-26 08:27:13 +0200
commita1b430cb882cc00cf2e0f0f7b650a39acc125c8e (patch)
tree01091840c4d01d3b5f741ea14d51973169e4c56c /src
parent7bbca0842de3947bf5a9a9897fd7d6c63a1eb6ec (diff)
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oggvorbis: don't detect OGG header if stream is not seekable
If the input stream is not seekable, the try_decode() function consumes valuable data, which is not available to the decode() function anymore. This means that the decode() function does not parse the header correctly. Better skip the detection if we cannot seek. Or implement better buffering, something like unread() or buffered rewind().
Diffstat (limited to 'src')
-rw-r--r--src/inputPlugins/oggflac_plugin.c5
-rw-r--r--src/inputPlugins/oggvorbis_plugin.c5
2 files changed, 10 insertions, 0 deletions
diff --git a/src/inputPlugins/oggflac_plugin.c b/src/inputPlugins/oggflac_plugin.c
index 8209c069a..637e4ac5f 100644
--- a/src/inputPlugins/oggflac_plugin.c
+++ b/src/inputPlugins/oggflac_plugin.c
@@ -328,6 +328,11 @@ static MpdTag *oggflac_TagDup(char *file)
static unsigned int oggflac_try_decode(InputStream * inStream)
{
+ if (!inStream->seekable)
+ /* we cannot seek after the detection, so don't bother
+ checking */
+ return 1;
+
return (ogg_stream_type_detect(inStream) == FLAC) ? 1 : 0;
}
diff --git a/src/inputPlugins/oggvorbis_plugin.c b/src/inputPlugins/oggvorbis_plugin.c
index 1dd9f36e5..4801cb47b 100644
--- a/src/inputPlugins/oggvorbis_plugin.c
+++ b/src/inputPlugins/oggvorbis_plugin.c
@@ -372,6 +372,11 @@ static MpdTag *oggvorbis_TagDup(char *file)
static unsigned int oggvorbis_try_decode(InputStream * inStream)
{
+ if (!inStream->seekable)
+ /* we cannot seek after the detection, so don't bother
+ checking */
+ return 1;
+
return (ogg_stream_type_detect(inStream) == VORBIS) ? 1 : 0;
}