Newly introduced defects

List of Defects

Error: GCC_ANALYZER_WARNING (CWE-457): [#def1]
libass-0.17.2-build/libass-0.17.2/libass/c/c_blur.c:72: included_from: Included from here.
libass-0.17.2-build/libass-0.17.2/libass/c/blur_template.h: scope_hint: In function 'blur_horz32_c'
libass-0.17.2-build/libass-0.17.2/libass/c/blur_template.h:229:45: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value '*<unknown>'
libass-0.17.2-build/libass-0.17.2/libass/c/c_blur.c:71:23: note: in definition of macro 'SUFFIX'
libass-0.17.2-build/libass-0.17.2/libass/c/c_blur.c:71:23: note: in definition of macro 'SUFFIX'
libass-0.17.2-build/libass-0.17.2/libass/c/c_blur.c:71:23: note: in definition of macro 'SUFFIX'
#  227|                   for (int k = 0; k < STRIPE_WIDTH; k++)
#  228|                       acc[k] += (int16_t) (ptr[k - n - i] - ptr[k - n]) * param[i - 1] +
#  229|->                               (int16_t) (ptr[k - n + i] - ptr[k - n]) * param[i - 1];
#  230|               for (int k = 0; k < STRIPE_WIDTH; k++)
#  231|                   dst[k] = ptr[k - n] + (acc[k] >> 16);

Error: CPPCHECK_WARNING: [#def2]
libass-0.17.2-build/libass-0.17.2/libass/c/c_blur.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def3]
libass-0.17.2-build/libass-0.17.2/libass/c/c_rasterizer.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

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