Mandriva Linux Security Advisory 2015-170 - Multiple integer overflow issues were found in libgfortran, the run-time support library for the Fortran compiler. These could possibly be used to crash a Fortran application or cause it to execute arbitrary code. The gcc rtl-optimization sched2 miscompiles syscall sequence which can cause random panic in glibc and kernel clang++ fails to find cxxabi.h and cxxabi_tweaks.h during build
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