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* cp-demangle.h: Add comment explaining what to do to avoid
[pf3gnuchains/gcc-fork.git] / libiberty / ChangeLog
index 4b27eb0..e72f845 100644 (file)
@@ -1,3 +1,30 @@
+2006-12-20  Geoffrey Keating  <geoffk@apple.com>
+
+       * 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.
+
 2006-11-30  Andrew Stubbs  <andrew.stubbs@st.com>
             J"orn Rennecke <joern.rennecke@st.com>