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Invalidate the file when necessary

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This commit is contained in:
Stephen F. Booth 2013-11-29 08:18:59 -05:00
parent 97b0f9e5a5
commit 69bcc52ef3
1 changed files with 5 additions and 0 deletions
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5
taglib/dsf/dsffile.cpp
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@ -154,6 +154,7 @@ void DSF::File::read(bool readProperties, AudioProperties::ReadStyle propertiesS
ByteVector chunkName = readBlock(4);
if(chunkName != "DSD ") {
debug("DSF::File::read() -- Not a DSF file.");
setValid(false);
return;
}
@ -162,6 +163,7 @@ void DSF::File::read(bool readProperties, AudioProperties::ReadStyle propertiesS
// Integrity check
if(28 != chunkSize) {
debug("DSF::File::read() -- File is corrupted.");
setValid(false);
return;
}
@ -171,6 +173,7 @@ void DSF::File::read(bool readProperties, AudioProperties::ReadStyle propertiesS
// File is malformed or corrupted
if(d->metadataOffset > d->fileSize) {
debug("DSF::File::read() -- Invalid metadata offset.");
setValid(false);
return;
}
@ -178,6 +181,7 @@ void DSF::File::read(bool readProperties, AudioProperties::ReadStyle propertiesS
chunkName = readBlock(4);
if(chunkName != "fmt ") {
debug("DSF::File::read() -- Missing 'fmt ' chunk.");
setValid(false);
return;
}
@ -193,3 +197,4 @@ void DSF::File::read(bool readProperties, AudioProperties::ReadStyle propertiesS
else
d->tag = new ID3v2::Tag(this, d->metadataOffset);
}