Integer overflow in test_coef_coder
tmatth opened this issue · comments
Due to commit 9c83727 there is an integer overflow.
src/tests/../generic_encoder.c:105:12: runtime error: signed integer overflow: 2 * 1091604154 cannot be represented in type 'int'
To reproduce do ./ci/clang-ioc.sh and run ./test_coef_coder
@jmvalin, can
e = ((2**ex_q16 >> 8) + (1 << shift >> 1)) >> shift;
be converted to
e = ((*ex_q16 >> 7) + (1 << shift >> 1)) >> shift;
or
e = ((2*(*ex_q16 >> 8)) + (1 << shift >> 1)) >> shift;