This change handles the error reported while processing
individual bitstream element in case of multi-channel streams.
Bug: ossFuzz: 64022
Test: poc in bug
These changes handle the index-out-of-bounds runtime error reported
when the value of arbitrary downmix residual bands is greater than or equal
to the number of parameter bands.
Bug: ossFuzz:63564
Test: poc in bug
These changes handle the divide-by-zero runtime error reported
while calculating the downmix coefficients because
base channel count was coming zero.
Bug: ossFuzz:63420
Test: poc in bug
These changes handle the nested bug in the same thread, aborting issue
reported by disabling some code checks which are related to EC.
Bug: ossFuzz:62003
Test: poc in bug
These changes handle the divide-by-zero runtime error
reported when the active lines become zero in
quantization. The issue is reported with AAC and the
same changes are extended to USAC.
Bug: ossFuzz: 62977
Test: poc in bug
These changes handle the index-out-of-bounds runtime error
reported when the bit consumption exceeds the bit reservoir
and global gain reaches the maximum value. The issue is
reported with USAC and the same changes are extended to AAC.
Bug: ossFuzz: 63019
Test: poc in bug
* Fix for divide-by-zero in ixheaacd_sbr_env_calc
These changes handle the divide-by-zero runtime error reported
while calculating the energy because the consecutive frequency bands
were coming same.
Bug: ossFuzz:63038
Test: poc in bug
* Fix for divide-by-zero in ixheaacd_calc_stop_band
These changes handle the divide-by-zero runtime error reported
because sampling frequency comes out to be zero.
Bug: ossFuzz:63138
Test: poc in bug
These changes handle the divide-by-zero runtime
error reported when the average bits become zero
in bit reservoir factor calculation.
Bug: ossFuzz: 62291
Test: poc in bug
These changes handle the divide-by-zero runtime error
reported when the successive drc gain coordinates
have same x coordinates.
Bug: ossFuzz:62237
Test: poc in bug
These changes handle the global-buffer-overflow runtime error
reported when the tonal difference in the SBR module becomes
zero.
Bug: ossFuzz: 62261
Test: poc in bug
These changes handle the divide-by-zero runtime error reported
while calculating the energy because the start sample and end sample
were coming same.
Bug: ossFuzz:62766
Test: poc in bug
These changes handle the index-out-of-bounds runtime error
reported when the value of residual sampling frequency index
is greater than max residual sampling frequency index.
Bug: ossFuzz:62707
Test: poc in bug
These changes handle the divide-by-zero runtime error
reported while calculating the border vector value because
the value read from bitstream was coming greater the expected value.
Bug: ossFuzz:62633
Test: poc in bug
These changes handle the Divide-by-zero runtime error reported
while calculating the energy estimation because the
consecutive border vectors were coming same.
Bug: ossFuzz:62282
Test: poc in bug
These changes handle the Undefined-shift runtime error reported
because the value of shift was coming greater than maximum expected value.
Bug: ossFuzz:62328
Test: poc in bug
These changes handle the Undefined-shift runtime error reported
because the value of shift was coming greater than maximum expected value.
Bug: ossFuzz:62339
Test: poc in bug
These changes handle the Timeout runtime-error reported when
number of bytes consumed are lower as compared to size of
input stream.
Bug: ossFuzz:62360
Test: poc in bug
These changes handle the Undefined shift runtime error reported
when bit position in huffman codeword reordering operation becomes
negative.
Bug: ossFuzz:62408
Test: poc in bug
These changes handle Index-out-of_bound runtime error
reported when the value of param bands is greater
than max param bands. This is resolved by adding
condition check to see if the value is greater than supported value.
Bug: ossFuzz:62274
Test: poc in bug
These changes handle the Undefined-shift runtime error
reported because the value of shift was coming greater than
maximum expected value.
Bug: ossFuzz:61705
Test: poc in bug
These changes handle the runtime error reported because
the value of bit position was greater than maximum
expected value.
Bug: ossFuzz:62133
Test: poc in bug
This changes handle the Divide-by-zero runtime error
reported while calculating the gain because
imaginary and real data were zero.
Bug: ossFuzz:61788
Test: poc in bug
These changes handle the Floating-point-exception and
Null-dereference runtime errors reported when the
channel mask is zero. This is resolved by
initializing the channel mask with default value.
Bug: ossFuzz: 62238, 62235
Test: poc in bug
These changes handle the Undefined-shift runtime error
reported because the value of scale exponent was coming
less than -31.
Bug: ossFuzz:61684
Test: poc in bug
These changes handle the Undefined-shift runtime error
reported because the value of shift was coming
greater than 31.
Bug: ossFuzz:61678
Test: poc in bug
These changes handle the Undefined-shift runtime error
reported because the value of read word was being shifted
by a value greater than 31.
Bug: ossFuzz:61676, 61679
Test: poc in bug
These changes handle the Undefined-shift
runtime error reported because value of Q factor
calculated was negative when denominator is zero in division operation.
Bug: ossFuzz:61986
Test: poc in bug
These changes handle the Divide-by-zero runtime error
reported while calculating the energy with two consecutive
border values equal.
Bug: ossFuzz:61696
Test: poc in bug
These changes handle the Divide-by-zero runtime error reported
when the drc gain coordinates are identical or slope is
perpendicular to the gain value.
Bug: ossFuzz:61683
Test: poc in bug
These changes handle the runtime error reported when the gain
value exceeds the maximum supported value because of zero
spectrum. This is resolved by exiting the rate distortion loop
when zero spectrum is detected. The issue is reported with AAC
and the same changes are extended to USAC.
Bug: ossFuzz:61699
Test: poc in bug
These changes handle the runtime error reported when the
value of scalefactor band form factor becomes zero. This
is resolved by adding bound checks for the gain value.
The issue is reported with USAC and the changes are
extended to AAC.
Bug: ossFuzz:61998
Test: poc in bug
These changes handle the Divide-by-zero runtime error
reported when the energy value calculated is zero.
This is resolved by adding a non zero value to the
energy if it becomes zero.
Bug: ossFuzz: 61974
Test: poc in bug
These changes handle the Null-dereference runtime error
reported for mono streams because of the inappropriate
access of uninitialized members from a structure.
Bug: ossFuzz: 61967
Test: poc in bug
These chages handle the Divide-by-zero runtime error reported
when the value in tonal difference buffer becomes zero. This
is resolved by making it closer to zero instead of absolute
zero.
Bug: ossFuzz:61917
Test: poc in bug
These changes handle the Global-buffer-overflow runtime error
reported when the value of scalefactor band form factor
becomes zero. This is resolved by making it closer to zero
instead of absolute zero.
Bug: ossFuzz:61902
Test: poc in bug
