openjph-0.21.2-1.fc43

List of Findings

Error: CPPCHECK_WARNING (CWE-190): [#def1]
OpenJPH-0.21.2/src/core/transform/ojph_colour.cpp:325: error[integerOverflow]: Signed integer overflow for expression '-2147483647-1'.
#  323|         float fl_low_lim = (float)neg_limit; // val >= lower
#  324|         si32 s32_up_lim = INT_MAX >> (32 - bit_depth);
#  325|->       si32 s32_low_lim = INT_MIN >> (32 - bit_depth);
#  326|   
#  327|         if (is_signed)

Error: CPPCHECK_WARNING (CWE-190): [#def2]
OpenJPH-0.21.2/src/core/transform/ojph_colour_avx2.cpp:291: error[integerOverflow]: Signed integer overflow for expression '-2147483647-1'.
#  289|         __m256 fl_low_lim = _mm256_set1_ps((float)neg_limit);  // val >= lower
#  290|         __m256i s32_up_lim = _mm256_set1_epi32(INT_MAX >> (32 - bit_depth));
#  291|->       __m256i s32_low_lim = _mm256_set1_epi32(INT_MIN >> (32 - bit_depth));
#  292|   
#  293|         if (is_signed)

Error: CPPCHECK_WARNING (CWE-190): [#def3]
OpenJPH-0.21.2/src/core/transform/ojph_colour_sse2.cpp:136: error[integerOverflow]: Signed integer overflow for expression '-2147483647-1'.
#  134|         __m128 fl_low_lim = _mm_set1_ps((float)neg_limit); // val >= lower
#  135|         __m128i s32_up_lim = _mm_set1_epi32(INT_MAX >> (32 - bit_depth));
#  136|->       __m128i s32_low_lim = _mm_set1_epi32(INT_MIN >> (32 - bit_depth));
#  137|   
#  138|         if (is_signed)

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