Date: Sun, 03 Jul 2016 19:46:05 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 210798] devel/gdb: compile-loc2c.c's do_compile_dwarf_expr_to_c( . . . ) uses uoffset += . . . with uoffset uninitialized as of -r417989 Message-ID: <bug-210798-13@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D210798 Bug ID: 210798 Summary: devel/gdb: compile-loc2c.c's do_compile_dwarf_expr_to_c( . . . ) uses uoffset +=3D . . . with uoffset uninitialized as of -r417989 Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: freebsd-ports-bugs@FreeBSD.org Reporter: markmi@dsl-only.net CC: luca.pizzamiglio@gmail.com Flags: maintainer-feedback?(luca.pizzamiglio@gmail.com) CC: luca.pizzamiglio@gmail.com -r417989 context: compile/compile-loc2c.c's do_compile_dwarf_expr_to_c (. . .) has (note uoffset's initialization status): while (op_ptr < op_end) { enum dwarf_location_atom op =3D (enum dwarf_location_atom) *op_ptr; uint64_t uoffset, reg; int64_t offset; . . . no assignments to uoffset . . . switch (op) . . . case DW_OP_addr: . . . if (op_ptr >=3D op_end || *op_ptr !=3D DW_OP_GNU_push_tls_address) uoffset +=3D dwarf2_per_cu_text_offset (per_cu); push (indent, stream, uoffset); break; Note the "uoffset +=3D". This was reported by the compiler during the build. --=20 You are receiving this mail because: You are the assignee for the bug.=
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