| -rw-r--r-- | libopie2/opiemm/opieexif.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/libopie2/opiemm/opieexif.cpp b/libopie2/opiemm/opieexif.cpp index de49937..653216c 100644 --- a/libopie2/opiemm/opieexif.cpp +++ b/libopie2/opiemm/opieexif.cpp @@ -204,9 +204,9 @@ int ExifData::ReadJpegSections (QFile & infile, ReadMode_t ReadMode) // If reading entire image is requested, read the rest of the data. if (ReadMode & READ_IMAGE){ unsigned long size; - size = QMAX( 0ul, infile.size()-infile.at() ); + size = infile.size()-infile.at(); Data = (uchar *)malloc(size); if (Data == NULL){ return false; } @@ -808,9 +808,13 @@ bool ExifData::scan(const QString & path) { int ret; QFile f(path); - f.open(IO_ReadOnly); + if ( !f.open(IO_ReadOnly) ) { + owarn << "Unable to open file " << f.name() << " readonly" << oendl; + DiscardData(); + return false; + } // Scan the JPEG headers. ret = ReadJpegSections(f, READ_EXIF); |