GCC modified for the FreeChainXenon project
b923978a6e
I noticed that region_model's fill_region/zero_fill_region member functions weren't checking that the write to the region was valid. Fixed thusly. gcc/analyzer/ChangeLog: * kf.cc (kf_calloc::impl_call_pre): Pass ctxt to zero_fill_region. (kf_memset::impl_call_pre): Move responsibility for calling check_region_for_write to fill_region. * region-model.cc (region_model::on_assignment): Pass ctxt to zero_fill_region. (region_model::fill_region): Add "ctxt" param, using it to call check_region_for_write. (region_model::zero_fill_region): Likewise. * region-model.h (region_model::fill_region): Add "ctxt" param. (region_model::zero_fill_region): Likewise. gcc/testsuite/ChangeLog: * gcc.dg/plugin/analyzer_cpython_plugin.c: Pass ctxt to zero_fill_region. Signed-off-by: David Malcolm <dmalcolm@redhat.com> |
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| c++tools | ||
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