https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107923
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |marxin at gcc dot gnu.org
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
Valgrind tells there's invalid memory read:
==9331== Invalid read of size 1
==9331== at 0x180439A: check_interface0(gfc_interface*, char const*)
(interface.cc:1880)
==9331== by 0x18048EA: check_sym_interfaces(gfc_symbol*) (interface.cc:2021)
==9331== by 0x18969D2: do_traverse_symtree(gfc_symtree*, void
(*)(gfc_symtree*), void (*)(gfc_symbol*)) [clone .lto_priv.0] (symbol.cc:4174)
==9331== by 0x1804685: UnknownInlinedFun (symbol.cc:4199)
==9331== by 0x1804685: gfc_check_interfaces(gfc_namespace*)
(interface.cc:2132)
==9331== by 0x18C983E: resolve_types(gfc_namespace*) [clone .lto_priv.0]
(resolve.cc:17504)
==9331== by 0x18CA3F5: gfc_resolve(gfc_namespace*) [clone .part.0]
(resolve.cc:17603)
==9331== by 0x188BA08: UnknownInlinedFun (resolve.cc:17590)
==9331== by 0x188BA08: gfc_parse_file() (parse.cc:6810)
==9331== by 0x18DBB4C: gfc_be_parse_file() [clone .lto_priv.0]
(f95-lang.cc:216)
==9331== by 0x15CE664: compile_file() [clone .lto_priv.0] (toplev.cc:452)
==9331== by 0x15AC09D: UnknownInlinedFun (toplev.cc:2144)
==9331== by 0x15AC09D: toplev::main(int, char**) (toplev.cc:2296)
==9331== by 0x15AB2C7: main (main.cc:39)
==9331== Address 0x50590e4 is 84 bytes inside a block of size 344 free'd
==9331== at 0x484717B: free (vg_replace_malloc.c:884)
==9331== by 0x18C5495: gfc_free_symbol(gfc_symbol*&) (symbol.cc:3099)
