Open TimZaman opened 9 years ago
And another one-in-a-million crash.
Crashed Thread: 179 QThread Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x00007fa351185688 VM Regions Near 0x7fa351185688: MALLOC_NANO 0000658000000000-0000658000600000 [ 6144K] rw-/rwx SM=PRV --> MALLOC_TINY 00007fa3b9c00000-00007fa3ba000000 [ 4096K] rw-/rwx SM=PRV Thread 179 Crashed:: QThread 0 com.test 0x00000001089aeaa2 zxing::GenericGF::inverse(int) + 210 1 com.test 0x00000001089b2447 zxing::ReedSolomonDecoder::runEuclideanAlgorithm(zxing::Ref<zxing::GenericGFPoly>, zxing::Ref<zxing::GenericGFPoly>, int) + 967 2 com.test 0x00000001089b1a50 zxing::ReedSolomonDecoder::decode(zxing::ArrayRef<int>, int) + 992 3 com.test 0x00000001089bebb2 zxing::datamatrix::Decoder::correctErrors(zxing::ArrayRef<char>, int) + 242 4 com.test 0x00000001089bf0da zxing::datamatrix::Decoder::decode(zxing::Ref<zxing::BitMatrix>) + 954 5 com.test 0x00000001089b632f zxing::datamatrix::DataMatrixReader::decode(zxing::Ref<zxing::BinaryBitmap>, zxing::DecodeHints) + 239 6 com.test 0x00000001089d858a zxing::MultiFormatReader::decodeInternal(zxing::Ref<zxing::BinaryBitmap>) + 250 7 com.test 0x00000001089d8716 zxing::MultiFormatReader::decode(zxing::Ref<zxing::BinaryBitmap>, zxing::DecodeHints) + 118
comes from GenericGF.cpp
int GenericGF::inverse(int a) { checkInit(); if (a == 0) { throw IllegalArgumentException("Cannot calculate the inverse of 0"); } return expTable[size - logTable[a] - 1]; }
And another one-in-a-million crash.
comes from GenericGF.cpp