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pic: resize header id back if didn't read 4 bytes as expected

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Albert Astals Cid
2019-01-28 01:56:12 +01:00
parent 309cddbe83
commit 52a5959c08
1 changed files with 4 additions and 1 deletions
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5
src/imageformats/pic.cpp
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@ -59,7 +59,10 @@ static QDataStream &operator>> (QDataStream &s, PicHeader &header)
header.comment = QByteArray(comment);
header.id.resize(4);
s.readRawData(header.id.data(), 4);
const int bytesRead = s.readRawData(header.id.data(), 4);
if (bytesRead != 4) {
header.id.resize(bytesRead);
}
s >> header.width;
s >> header.height;