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authorMax Kellermann <max@duempel.org>2014-08-19 20:12:10 +0200
committerMax Kellermann <max@duempel.org>2014-08-19 20:24:09 +0200
commit1307633a844a6be410b2a8ae1f90951a78b55728 (patch)
tree9a3eb5d29b3eed7397802127ad84a28507434fde /src/decoder
parent1a53f07d8084453d66f9c0b7bd940a1790ef7c10 (diff)
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decoder/dsf: check InputStream::KnownSize()
Diffstat (limited to 'src/decoder')
-rw-r--r--src/decoder/plugins/DsfDecoderPlugin.cxx8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/decoder/plugins/DsfDecoderPlugin.cxx b/src/decoder/plugins/DsfDecoderPlugin.cxx
index a48a8f321..b510352ee 100644
--- a/src/decoder/plugins/DsfDecoderPlugin.cxx
+++ b/src/decoder/plugins/DsfDecoderPlugin.cxx
@@ -155,9 +155,11 @@ dsf_read_metadata(Decoder *decoder, InputStream &is,
data_size -= sizeof(data_chunk);
/* data_size cannot be bigger or equal to total file size */
- const uint64_t size = (uint64_t)is.GetSize();
- if (data_size >= size)
- return false;
+ if (is.KnownSize()) {
+ const uint64_t size = (uint64_t)is.GetSize();
+ if (data_size >= size)
+ return false;
+ }
/* use the sample count from the DSF header as the upper
bound, because some DSF files contain junk at the end of