https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99147
Bug ID: 99147 Summary: Sanitizer detects heap-use-after-free in gfc_add_flavor Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: zeccav at gmail dot com Target Milestone: --- ! trunk 150221 gfortran -fdec ! ERROR: AddressSanitizer: heap-use-after-free ! READ of size 1 at 0x613000001f18 thread T0 ! #0 0xe1a258 in gfc_add_flavor(symbol_attribute*, sym_flavor, char const*, locus*) ../../gcc/gcc/fortran/symbol.c:1775 ! symbol.c:1775 "if (gfc_new_block && gfc_new_block->abr_modproc_decl" TYPE :: t END TYPE END