* cp-demangle.h: Add comment explaining what to do to avoid
authorGeoffrey Keating <geoffk@geoffk.org>
Thu, 21 Dec 2006 01:32:48 +0000 (01:32 +0000)
committerGeoffrey Keating <geoffk@geoffk.org>
Thu, 21 Dec 2006 01:32:48 +0000 (01:32 +0000)
commit6ef6358e5115c85b60000afef572b2bcddf8766d
treee7d70bca09237d14b50763f72ccb495080ee9681
parent5f9aac7b0120e355069543a6f11aeb79c4053eca
* cp-demangle.h: Add comment explaining what to do to avoid
overrunning string.
(d_check_char): New.
(d_next_char): Don't advance past trailing '\0'.
* cp-demangle.c (cplus_demangle_mangled_name): Use d_check_char.
(d_nested_name): Likewise.
(d_special_name): Likewise.
(d_call_offset): Likewise.
(d_function_type): Likewise.
(d_array_type): Likewise.
(d_pointer_to_member_type): Likewise.
(d_template_param): Likewise.
(d_template_args): Likewise.
(d_template_arg): Likewise.
(d_expr_primary): Likewise.
(d_local_name): Likewise.
(d_substitution): Likewise.
(d_ctor_dtor_name): Use d_advance rather than d_next_char.
* testsuite/test-demangle.c: Include sys/mman.h.
(MAP_ANONYMOUS): Define.
(protect_end): New.
(main): Use protect_end.
* testsuite/demangle-expected: Add testcases for overrunning
the end of the string.
libiberty/ChangeLog
libiberty/cp-demangle.c
libiberty/cp-demangle.h
libiberty/testsuite/demangle-expected
libiberty/testsuite/test-demangle.c