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One more check for invalid frame in AttachedPictureFrame::parseFields

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Patch by Mook
BUG:168382


git-svn-id: svn://anonsvn.kde.org/home/kde/trunk/kdesupport/taglib@994361 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
This commit is contained in:
Lukáš Lalinský 2009-07-10 14:43:15 +00:00
parent b70e3b2304
commit c92a02b0d7
1 changed files with 6 additions and 0 deletions
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6
taglib/mpeg/id3v2/frames/attachedpictureframe.cpp
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@ -136,6 +136,12 @@ void AttachedPictureFrame::parseFields(const ByteVector &data)
int pos = 1;
d->mimeType = readStringField(data, String::Latin1, &pos);
/* Now we need at least two more bytes available */
if (pos + 1 >= data.size()) {
debug("Truncated picture frame.");
return;
}
d->type = (TagLib::ID3v2::AttachedPictureFrame::Type)data[pos++];
d->description = readStringField(data, d->textEncoding, &pos);