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Current master fails with image #2565

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This commit is contained in:
Mohamed Ali Chebbi 2023-04-12 01:51:38 +02:00 committed by Rosen Penev
parent 498f4ce273
commit c4e514cff8
1 changed files with 3 additions and 3 deletions
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6
src/jpgimage.cpp
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@ -152,7 +152,7 @@ void JpegBase::readMetadata() {
const auto [sizebuf, size] = readSegmentSize(marker, *io_); const auto [sizebuf, size] = readSegmentSize(marker, *io_);
// Read the rest of the segment. // Read the rest of the segment.
DataBuf buf(size); DataBuf buf(size + 1);
/// \todo check if it makes sense to check for size /// \todo check if it makes sense to check for size
if (size > 0) { if (size > 0) {
io_->readOrThrow(buf.data(2), size - 2, ErrorCode::kerFailedToReadImageData); io_->readOrThrow(buf.data(2), size - 2, ErrorCode::kerFailedToReadImageData);
@ -353,7 +353,7 @@ void JpegBase::printStructure(std::ostream& out, PrintStructureOption option, si
const auto [sizebuf, size] = readSegmentSize(marker, *io_); const auto [sizebuf, size] = readSegmentSize(marker, *io_);
// Read the rest of the segment. // Read the rest of the segment.
DataBuf buf(size); DataBuf buf(size + 1);
if (size > 0) { if (size > 0) {
io_->readOrThrow(buf.data(2), size - 2, ErrorCode::kerFailedToReadImageData); io_->readOrThrow(buf.data(2), size - 2, ErrorCode::kerFailedToReadImageData);
std::copy(sizebuf.begin(), sizebuf.end(), buf.begin()); std::copy(sizebuf.begin(), sizebuf.end(), buf.begin());
@ -565,7 +565,7 @@ DataBuf JpegBase::readNextSegment(byte marker) {
const auto [sizebuf, size] = readSegmentSize(marker, *io_); const auto [sizebuf, size] = readSegmentSize(marker, *io_);
// Read the rest of the segment. // Read the rest of the segment.
DataBuf buf(size); DataBuf buf(size + 1);
if (size > 0) { if (size > 0) {
io_->readOrThrow(buf.data(2), size - 2, ErrorCode::kerFailedToReadImageData); io_->readOrThrow(buf.data(2), size - 2, ErrorCode::kerFailedToReadImageData);
std::copy(sizebuf.begin(), sizebuf.end(), buf.begin()); std::copy(sizebuf.begin(), sizebuf.end(), buf.begin());